FPUS56 KEKA 180837 ZFPEKA Zone Forecast Product for California National Weather Service Eureka CA 1236 AM PST Wed Feb 18 2026 This is an average forecast over a large and geographically diverse area. For a specific forecast for your location...please refer to the point and click forecast on our webpage at: www.weather.gov/eureka. Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Thursday. CAZ101-190300- Coastal Del Norte- 1236 AM PST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... .TODAY...Snow showers likely in the morning. Rain showers through the day. Snow level 500 feet in the morning. Snow accumulations up to 1 inch. Highs 40 to 50. South wind 5 to 15 mph. .TONIGHT...Slight chance of thunderstorms in the evening. Rain showers through the night. Snow showers overnight. Patchy fog overnight. Some thunderstorms may produce small hail in the evening. Snow accumulations up to 1 inch. Lows 31 to 41. South wind around 10 mph shifting to the west overnight. .THURSDAY...Snow showers in the morning. Rain showers through the day. Snow level 1000 to 1500 feet. Snow accumulations around 1 inch. Highs 41 to 51. Northwest wind around 10 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 to 1500 feet. Lows 26 to 36. Northeast wind around 5 mph. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet in the morning. Highs 44 to 54. Southeast wind around 10 mph. .FRIDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 33 to 43. Highs 44 to 58. && TEMPERATURE / PRECIPITATION Crescent City 47 38 48 / 90 100 100 Klamath 44 35 45 / 80 100 100 $$ CAZ102-190300- Del Norte Interior- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Snow showers likely in the morning, then rain showers and snow showers in the afternoon. Snow level 500 feet rising to 2000 feet in the afternoon. Snow accumulations of 2 to 3 inches. Highs 31 to 46. .TONIGHT...Rain showers and snow showers. Snow may be heavy at times. Snow level 1500 feet. Snow accumulations of 7 to 10 inches. Lows 24 to 34. .THURSDAY...Rain showers and snow showers. Snow level 1000 to 1500 feet. Snow accumulations of 1 to 3 inches. Highs 31 to 46. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet. Lows 20 to 30. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet rising to 2000 feet in the afternoon. Highs 34 to 49. .FRIDAY NIGHT...Mostly cloudy. Rain showers and snow showers likely. Lows 28 to 38. .SATURDAY...Rain showers and snow showers. Highs 38 to 53. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers and snow showers. Lows 33 to 43. Highs 38 to 53. && TEMPERATURE / PRECIPITATION Gasquet 43 32 44 / 90 100 100 $$ CAZ103-190300- Northern Humboldt Coast- 1236 AM PST Wed Feb 18 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... .TODAY...Snow showers likely in the morning. Rain showers likely through the day. Snow level 500 feet in the morning. Snow accumulations up to 1 inch. Highs 41 to 51. South wind up to 10 mph. .TONIGHT...Rain showers through the night. Slight chance of thunderstorms overnight. Patchy fog overnight. Some thunderstorms may produce small hail overnight. Lows 31 to 41. South wind around 10 mph shifting to the west overnight. .THURSDAY...Snow showers in the morning. Rain showers through the day. Snow accumulations around 1 inch. Highs 40 to 50. Northwest wind 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Lows 26 to 36. North wind around 10 mph. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet in the morning. Highs 44 to 54. Southeast wind around 10 mph. .FRIDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 33 to 43. Highs 45 to 60. && TEMPERATURE / PRECIPITATION McKinleyville 47 35 46 / 70 100 100 Arcata 46 35 46 / 70 100 100 Eureka 48 36 47 / 70 100 100 Fortuna 47 36 46 / 80 100 100 $$ CAZ104-190300- Southwestern Humboldt- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Patchy fog in the morning. Snow showers in the morning. Rain showers through the day. Chance of snow showers in the afternoon. Snow level 1000 feet rising to 2000 feet in the afternoon. Snow accumulations up to 2 inches. Highs 38 to 49. South wind 5 to 15 mph. .TONIGHT...Rain showers and snow showers through the night. Slight chance of thunderstorms overnight. Some thunderstorms may produce small hail overnight. Snow may be heavy at times overnight. Snow level 2000 feet. Snow accumulations of 3 to 5 inches. Lows 31 to 41. South wind around 15 mph shifting to the west overnight. Gusts up to 35 mph. .THURSDAY...Rain showers and snow showers. Breezy. Snow level 1500 to 2000 feet. Snow accumulations of 1 to 3 inches. Highs 38 to 48. Northwest wind 15 to 25 mph with gusts at higher elevations to around 40 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1500 to 2000 feet. Lows 27 to 37. North wind 10 to 20 mph with gusts at higher elevations to around 35 mph. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet rising to 2500 feet in the afternoon. Highs 42 to 52. Southeast wind around 10 mph. .FRIDAY NIGHT...Mostly cloudy. Rain showers and snow showers. Lows 34 to 44. .SATURDAY THROUGH TUESDAY...Rain showers. Highs 46 to 59. Lows 37 to 47. && TEMPERATURE / PRECIPITATION Honeydew 44 35 43 / 80 100 100 $$ CAZ105-190300- Northern Humboldt Interior- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Snow showers likely through the day. Rain showers likely in the afternoon. Snow level 500 feet rising to 2000 feet in the afternoon. Snow accumulations of 1 to 3 inches. Highs 32 to 47. .TONIGHT...Rain showers and snow showers. Snow may be heavy at times. Snow level 1500 feet. Snow accumulations of 6 to 8 inches. Lows 24 to 34. .THURSDAY...Rain showers and snow showers. Snow level 1000 to 1500 feet. Snow accumulations of 2 to 4 inches. Highs 31 to 46. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet. Lows 20 to 30. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet rising to 2000 feet in the afternoon. Highs 35 to 50. .FRIDAY NIGHT...Mostly cloudy. Rain showers and snow showers likely. Lows 28 to 38. .SATURDAY...Rain showers and snow showers. Highs 39 to 54. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers and snow showers. Lows 33 to 43. Highs 41 to 56. && TEMPERATURE / PRECIPITATION Orleans 42 31 43 / 70 100 100 Hoopa 40 31 40 / 60 100 100 Willow Creek 41 30 42 / 60 100 100 $$ CAZ106-190300- Southern Humboldt Interior- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Patchy valley fog in the morning. Rain showers and snow showers likely through the day. Snow level 500 feet rising to 2000 feet in the afternoon. Snow accumulations up to 2 inches. Highs 33 to 45. .TONIGHT...Rain showers and snow showers likely in the evening, then rain showers and snow showers overnight. Snow may be heavy at times overnight. Snow level 1500 to 2000 feet. Snow accumulations of 5 to 7 inches. Lows 25 to 35. .THURSDAY...Rain showers and snow showers. Snow level 1500 to 2000 feet. Snow accumulations of 2 to 4 inches. Highs 33 to 45. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet. Lows 20 to 30. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet rising to 2500 feet in the afternoon. Highs 38 to 48. .FRIDAY NIGHT...Mostly cloudy. Rain showers and snow showers likely. Lows 28 to 38. .SATURDAY AND SATURDAY NIGHT...Rain showers and snow showers. Highs 39 to 51. Lows 31 to 41. .SUNDAY THROUGH MONDAY...Rain showers. Highs 42 to 54. Lows 35 to 45. .MONDAY NIGHT AND TUESDAY...Rain showers and snow showers. Lows 34 to 44. Highs 42 to 56. && TEMPERATURE / PRECIPITATION Garberville 44 35 43 / 70 100 100 $$ CAZ107-190300- Northern Trinity- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Mostly cloudy. Patchy valley fog in the morning. Chance of snow showers through the day. Snow level 0 feet rising to 1500 feet in the afternoon. Highs 28 to 43. .TONIGHT...Snow showers likely in the evening, then snow showers overnight. Snow may be heavy at times. Snow level 1500 feet. Snow accumulations of 7 to 11 inches. Lows 17 to 27. .THURSDAY...Snow showers. Snow may be heavy at times in the morning. Snow level 1500 feet. Snow accumulations of 4 to 5 inches. Highs 28 to 43. West wind around 20 mph with gusts at higher elevations to around 35 mph. .THURSDAY NIGHT...Partly cloudy. Slight chance of snow showers. Snow level 1000 feet falling to 500 feet overnight. Lows 11 to 21. .FRIDAY...Partly cloudy. Slight chance of snow showers. Snow level 500 feet rising to 2000 feet in the afternoon. Highs 32 to 47. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers. Lows 21 to 31. .SATURDAY...Mostly cloudy. Rain showers and snow showers likely. Highs 32 to 47. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers and snow showers. Lows 28 to 38. Highs 37 to 52. && TEMPERATURE / PRECIPITATION Trinity Center 34 22 37 / 60 100 100 Weaverville 39 26 40 / 40 90 100 $$ CAZ108-190300- Southern Trinity- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Patchy valley fog in the morning. Snow showers likely through the day. Snow level 500 feet rising to 2000 feet in the afternoon. Snow accumulations up to 2 inches. Highs 28 to 43. .TONIGHT...Snow showers likely in the evening, then snow showers overnight. Snow may be heavy at times overnight. Snow level 1500 to 2000 feet. Snow accumulations of 6 to 8 inches. Lows 21 to 31. .THURSDAY...Snow showers. Snow may be heavy at times in the morning. Snow level 1500 to 2000 feet. Snow accumulations of 2 to 4 inches. Highs 28 to 43. West wind around 20 mph with gusts at higher elevations to around 35 mph. .THURSDAY NIGHT...Partly cloudy. Slight chance of snow showers. Snow level 1000 feet. Lows 13 to 23. .FRIDAY...Partly cloudy. Slight chance of snow showers. Snow level 1000 feet rising to 2500 feet in the afternoon. Highs 32 to 47. .FRIDAY NIGHT...Mostly cloudy. Chance of snow showers. Lows 23 to 33. .SATURDAY...Rain showers and snow showers. Highs 34 to 48. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers and snow showers. Lows 31 to 41. Highs 39 to 54. && TEMPERATURE / PRECIPITATION Hayfork 39 24 40 / 50 90 100 Ruth 39 23 41 / 60 100 100 $$ CAZ109-190300- Mendocino Coast- 1236 AM PST Wed Feb 18 2026 .TODAY...Rain showers and snow showers likely in the morning, then chance of rain showers in the afternoon. Snow level 1500 to 2000 feet. Snow accumulations up to 1 inch. Highs 43 to 53. Northwest wind around 10 mph shifting to the south in the afternoon. .TONIGHT...Rain showers likely in the evening, then rain showers overnight. Patchy fog overnight. Lows 34 to 44. South wind around 10 mph shifting to the west overnight. .THURSDAY...Rain showers and snow showers in the morning, then chance of rain showers in the afternoon. Snow level 1500 to 2000 feet. Snow accumulations up to 1 inch. Highs 42 to 52. Northwest wind 5 to 15 mph with gusts to around 30 mph. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 to 2000 feet. Lows 25 to 35. North wind around 15 mph. .FRIDAY...Mostly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet in the morning. Highs 45 to 55. Southeast wind around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Rain showers likely. Lows 33 to 43. .SATURDAY THROUGH TUESDAY...Rain showers. Highs 48 to 61. Lows 33 to 43. && TEMPERATURE / PRECIPITATION Fort Bragg 50 40 50 / 70 100 100 Point Arena 49 42 49 / 70 100 100 $$ CAZ110-190300- Northwestern Mendocino Interior- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Patchy valley fog in the morning. Rain showers and snow showers likely in the morning, then chance of rain showers and snow showers in the afternoon. Snow level 1000 feet rising to 2000 feet in the afternoon. Snow accumulations up to 2 inches. Highs 36 to 47. .TONIGHT...Rain showers and snow showers likely in the evening, then rain showers and snow showers overnight. Snow level 2000 feet. Snow accumulations of 2 to 4 inches. Lows 27 to 37. .THURSDAY...Rain showers and snow showers in the morning, then rain showers and snow showers likely in the afternoon. Snow level 1500 to 2000 feet. Snow accumulations of 1 to 3 inches. Highs 36 to 46. .THURSDAY NIGHT...Partly cloudy. Slight chance of rain showers and snow showers. Snow level 1000 to 1500 feet. Lows 17 to 27. .FRIDAY...Partly cloudy. Chance of rain showers and snow showers. Snow level 1000 feet rising to 2500 feet in the afternoon. Highs 40 to 50. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Lows 26 to 36. .SATURDAY...Rain showers and snow showers. Highs 42 to 52. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 36 to 46. Highs 42 to 57. && TEMPERATURE / PRECIPITATION Leggett 43 34 43 / 70 100 100 Laytonville 40 31 40 / 60 90 100 Willits 42 32 41 / 60 90 100 $$ CAZ111-190300- Northeastern Mendocino Interior- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Mostly cloudy. Chance of snow showers through the day. Chance of rain showers in the afternoon. Snow level 500 feet rising to 2000 feet in the afternoon. Highs 29 to 44. .TONIGHT...Chance of rain showers and snow showers in the evening, then rain showers and snow showers overnight. Snow may be heavy at times overnight. Snow level 2000 feet. Snow accumulations of 5 to 7 inches. Lows 21 to 31. .THURSDAY...Snow showers in the morning, then rain showers and snow showers likely in the afternoon. Snow may be heavy at times in the morning. Snow level 1500 to 2000 feet. Snow accumulations of 2 to 4 inches. Highs 29 to 44. Northwest wind around 20 mph with gusts at higher elevations to around 40 mph. .THURSDAY NIGHT...Partly cloudy. Slight chance of snow showers. Snow level 1000 feet. Lows 15 to 25. Northwest wind around 20 mph. .FRIDAY...Partly cloudy. Slight chance of rain showers and snow showers. Snow level 1000 feet rising to 2500 feet in the afternoon. Highs 33 to 48. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Lows 24 to 34. .SATURDAY...Mostly cloudy. Rain showers and snow showers likely. Highs 35 to 48. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers and snow showers. Lows 33 to 43. Highs 39 to 54. && TEMPERATURE / PRECIPITATION Covelo 39 29 39 / 60 90 100 $$ CAZ112-190300- Southwestern Mendocino Interior- 1236 AM PST Wed Feb 18 2026 .TODAY...Patchy valley fog in the morning. Rain showers and snow showers likely in the morning, then chance of rain showers in the afternoon. Snow level 1500 feet in the morning. Snow accumulations up to 1 inch. Highs 43 to 53. .TONIGHT...Rain showers through the night. Patchy valley fog overnight. Lows 33 to 43. .THURSDAY...Rain showers and snow showers in the morning, then chance of rain showers in the afternoon. Snow level 2000 feet. Snow accumulations around 1 inch. Highs 41 to 51. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet. Lows 26 to 36. .FRIDAY...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet in the morning. Highs 45 to 55. .FRIDAY NIGHT...Mostly cloudy. Rain showers likely. Lows 32 to 42. .SATURDAY...Rain showers. Highs 47 to 57. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 42 to 52. Highs 47 to 62. && TEMPERATURE / PRECIPITATION Boonville 46 37 44 / 70 100 100 $$ CAZ113-190300- Southeastern Mendocino Interior- 1236 AM PST Wed Feb 18 2026 ...COLD WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST THIS MORNING... .TODAY...Mostly cloudy. Patchy valley fog in the morning. Rain showers and snow showers likely in the morning, then chance of rain showers and snow showers in the afternoon. Snow level 1000 feet rising to 2500 feet in the afternoon. Snow accumulations up to 1 inch. Highs 38 to 48. .TONIGHT...Snow showers likely in the evening. Rain showers through the night. Snow showers overnight. Snow level 2000 feet. Snow accumulations of 1 to 3 inches. Lows 30 to 40. .THURSDAY...Rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Snow level 1500 to 2000 feet. Snow accumulations up to 2 inches. Highs 38 to 48. Northwest wind around 20 mph with gusts at higher elevations to around 35 mph. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet. Lows 23 to 33. .FRIDAY...Partly cloudy. Chance of rain showers and snow showers. Snow level 1500 feet rising to 2500 feet in the afternoon. Highs 41 to 51. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Lows 30 to 40. .SATURDAY...Mostly cloudy. Rain showers. Highs 43 to 53. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 40 to 50. Highs 44 to 59. && TEMPERATURE / PRECIPITATION Ukiah 47 34 46 / 60 100 100 $$ CAZ114-190300- Northern Lake- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... .TODAY...Mostly cloudy. Chance of snow showers through the day. Chance of rain showers in the afternoon. Snow level 1000 feet rising to 2000 feet in the afternoon. Highs 29 to 44. .TONIGHT...Chance of snow showers in the evening, then snow showers overnight. Snow may be heavy at times overnight. Snow level 2000 feet. Snow accumulations of 4 to 5 inches. Lows 23 to 33. Southwest wind around 20 mph overnight. Gusts up to 35 mph. .THURSDAY...Snow showers in the morning, then snow showers likely in the afternoon. Breezy. Snow may be heavy at times in the morning. Snow level 2000 feet. Snow accumulations of 2 to 4 inches. Highs 29 to 43. West wind 20 to 25 mph with gusts at higher elevations to around 40 mph. .THURSDAY NIGHT...Mostly clear. Slight chance of snow showers. Snow level 1000 feet. Lows 16 to 26. Northwest wind around 20 mph with gusts at higher elevations to around 35 mph. .FRIDAY...Mostly sunny. Slight chance of snow showers. Snow level 2500 feet in the afternoon. Highs 33 to 47. .FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and snow showers. Lows 23 to 33. .SATURDAY...Mostly cloudy. Rain showers and snow showers likely. Highs 37 to 47. .SATURDAY NIGHT AND SUNDAY...Rain showers and snow showers. Lows 31 to 41. Highs 38 to 53. .SUNDAY NIGHT...Rain showers. Lows 36 to 46. .MONDAY THROUGH TUESDAY...Rain showers and snow showers. Highs 41 to 55. Lows 34 to 44. && TEMPERATURE / PRECIPITATION Lake Pillsbury 40 25 40 / 50 90 100 $$ CAZ115-190300- Southern Lake- 1236 AM PST Wed Feb 18 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM PST THURSDAY... ...COLD WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST THIS MORNING... .TODAY...Mostly cloudy. Chance of rain showers and snow showers through the day. Snow level 1000 feet rising to 2500 feet in the afternoon. Highs 39 to 50. .TONIGHT...Chance of rain showers and snow showers in the evening, then rain showers and snow showers overnight. Snow level 2000 feet. Snow accumulations of 2 to 4 inches. Lows 28 to 38. .THURSDAY...Becoming partly cloudy in the afternoon. Rain showers and snow showers in the morning, then chance of rain showers and snow showers in the afternoon. Snow level 1500 to 2000 feet. Snow accumulations up to 2 inches. Highs 38 to 50. West wind around 20 mph with gusts at higher elevations to around 35 mph. .THURSDAY NIGHT...Mostly clear. Slight chance of snow showers. Snow level 1500 feet. Lows 21 to 31. .FRIDAY...Partly cloudy. Slight chance of rain showers and snow showers. Snow level 2500 feet in the afternoon. Highs 40 to 50. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Chance of rain showers and snow showers. Lows 27 to 37. Highs 40 to 53. .SATURDAY NIGHT THROUGH TUESDAY...Rain showers. Lows 38 to 48. Highs 44 to 59. && TEMPERATURE / PRECIPITATION Lakeport 43 32 43 / 50 90 90 Middletown 49 34 49 / 40 90 90 Clearlake 47 33 45 / 40 90 90 $$