WWUS85 KBOU 172130
SPSBOU

Special Weather Statement
National Weather Service Denver CO
330 PM MDT Sun May 17 2026

COZ030-031-033-035-172215-
Jackson County Below 9000 Feet CO-West Jackson and West Grand
Counties Above 9000 Feet CO-Larimer and Boulder Counties Between
6000 and 9000 Feet CO-South and East Jackson/Larimer/North and
Northeast Grand/Northwest Boulder Counties Above 9000 Feet CO-
330 PM MDT Sun May 17 2026

...A LINE OF STRONG THUNDERSTORMS WILL IMPACT JACKSON AND
NORTHWESTERN LARIMER COUNTIES UNTIL 415 PM MDT...

At 330 PM MDT, Doppler radar was tracking a line of strong
thunderstorms extending from near Mt Zirkel to near Coalmont, moving
northeast at 35 mph.

HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
  Walden, Lake John, Brownlee, Cowdrey, Coalmont, Pearl, Glendevey
  and Spicer.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the weather situation closely and be alert for threatening
weather conditions.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4069 10660 4074 10666 4076 10667 4079 10664
      4082 10664 4083 10666 4085 10666 4087 10668
      4089 10669 4089 10670 4088 10671 4087 10674
      4088 10675 4089 10674 4089 10675 4100 10659
      4100 10599 4065 10586 4043 10651
TIME...MOT...LOC 2129Z 234DEG 30KT 4085 10663 4073 10648 4053 10645

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 TO 55 MPH

$$

Hiris