Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from June 21, 02:00 AM MDT until June 22, 12:00 PM MDT

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

39°F

4°C

Humidity	80%
Wind Speed	SW 13 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	21 Jun 10:00 AM MDT

More Information:

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

Extended Forecast for

2 Miles W Anaconda MT

Winter Weather Advisory until June 22, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until June 22, 12:00pm
NOW until 12:00pm Sun
Winter Weather Advisory
Today
High: 58 °F
Chance Rain
then Chance
T-storms
Tonight
Low: 36 °F
Chance Rain
then Rain
Sunday
High: 50 °F
Showers
Sunday Night
Low: 31 °F
Chance Rain
then Frost
Monday
High: 67 °F
Frost then
Slight Chance
T-storms
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Today

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Snow level 6200 feet rising to 6900 feet. Partly sunny, with a high near 58. West wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Tonight

Rain, mainly after midnight. Snow level 7000 feet lowering to 6400 feet after midnight . Low around 36. West northwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain before noon, then showers and possibly a thunderstorm after noon. Snow level 6300 feet rising to 7400 feet in the afternoon. High near 50. North northwest wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 30 percent chance of rain before midnight. Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 7 mph becoming southwest after midnight.

Monday

A 20 percent chance of showers and thunderstorms after noon. Widespread frost before 8am. Otherwise, mostly sunny, with a high near 67. Southwest wind 5 to 9 mph.

Monday Night

Mostly clear, with a low around 39.

Tuesday

Sunny, with a high near 73.

Tuesday Night

Partly cloudy, with a low around 44.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

Partly cloudy, with a low around 48.

Thursday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 77.