Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Winter Storm Warning until June 29, 09:00 AM MDT

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

40°F

4°C

Humidity	89%
Wind Speed	SW 10 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	29 Jun 02:30 AM MDT

More Information:

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

Extended Forecast for

9 Miles WSW Anaconda MT

Winter Storm Warning June 29, 02:50am until June 29, 09:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning June 29, 02:50am until June 29, 09:00am
NOW until 9:00am Mon
Winter Storm Warning
Overnight
Low: 27 °F
Snow and
Breezy
Monday
High: 35 °F
Snow and
Windy then
Rain/Snow
Monday Night
Low: 33 °F
Rain Likely
Tuesday
High: 46 °F
Partly Sunny
then Showers
Likely
Tuesday Night
Low: 36 °F
Showers then
Chance Rain
Wednesday
High: 47 °F
Chance
Rain/Snow
then Showers
Likely
Wednesday Night
Low: 34 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 50 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow. Low around 27. Breezy, with a west wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

Monday

Snow before 2pm, then rain and snow likely. High near 35. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Rain likely, mainly before 10pm. Snow level 9900 feet rising to 10500 feet after midnight. Mostly cloudy, with a low around 33. West wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 46. West southwest wind 7 to 11 mph. Chance of precipitation is 60%.

Tuesday Night

Showers and possibly a thunderstorm before 9pm, then rain, mainly between 9pm and midnight. Low around 36. West wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of rain and snow before 9am, then a chance of rain between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Partly cloudy, with a low around 36.

Friday

A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 51.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 35.

Independence Day

Sunny, with a high near 53.

Saturday Night

Mostly clear, with a low around 38.