Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from May 20, 02:00 AM MDT until May 20, 08:00 AM MDT

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34°NLon: 105.54°WElev: 4364ft.

Fair

57°F

14°C

Humidity	20%
Wind Speed	Vrbl 3 mph
Barometer	30.13 in (1020.0 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	19 May 6:53 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles WSW Antelope Valley-Crestview WY

Freeze Warning May 20, 02:00am until May 20, 08:00am

Click here for hazard details and duration

Freeze Warning

Tonight
Low: 30 °F
Mostly Clear
then Frost
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Increasing
Clouds
Thursday
High: 56 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 33 °F
Chance
Showers
Friday
High: 62 °F
Slight Chance
Showers
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Widespread frost after 5am. Otherwise, mostly clear, with a low around 30. South wind 5 to 10 mph, with gusts as high as 21 mph.

Wednesday

Mostly sunny, with a high near 65. South wind 6 to 9 mph, with gusts as high as 17 mph.

Wednesday Night

Increasing clouds, with a low around 36. South wind 5 to 7 mph becoming northwest after midnight. Winds could gust as high as 17 mph.

Thursday

Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 56. Northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 33. Northwest wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 62. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.

Friday Night

Partly cloudy, with a low around 36.

Saturday

Sunny, with a high near 72.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Sunny, with a high near 79.

Sunday Night

Mostly clear, with a low around 46.