Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from April 11, 12:00 PM MDT until April 11, 08:00 PM MDT

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

55°F

13°C

Humidity	40%
Wind Speed	S 20 mph
Barometer	29.92 in (1011.6 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	10 Apr 9:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles NNW Sleepy Hollow WY

Red Flag Warning April 11, 12:00pm until April 11, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Tonight
Low: 42 °F
Mostly Cloudy
and Breezy
Saturday
High: 78 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 42 °F
Chance
Showers then
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 42 °F
Partly Cloudy
Monday
High: 68 °F
Breezy. Sunny
then Chance
Showers
Monday Night
Low: 36 °F
Slight Chance
Showers
Tuesday
High: 59 °F
Chance
Showers
Tuesday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 42. Breezy, with a south wind 15 to 21 mph, with gusts as high as 29 mph.

Saturday

Mostly sunny, with a high near 78. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 30 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 71. West wind 7 to 11 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 42. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

Monday

A 30 percent chance of showers after noon. Sunny, with a high near 68. Breezy, with a southwest wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

Monday Night

A 20 percent chance of showers. Partly cloudy, with a low around 36. West wind 6 to 15 mph, with gusts as high as 25 mph.

Tuesday

A chance of showers. Partly sunny, with a high near 59. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 35.

Wednesday

Sunny, with a high near 66.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 36.

Thursday

A chance of showers. Partly sunny, with a high near 58. Breezy.