Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Monarch Canyon US-89 MP 53.5 (MTMON)

Lat: 47.1429°NLon: 110.82309°WElev: 5197.0ft.

69°F

21°C

Humidity	24%
Wind Speed	NNW 10 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	04 Sep 05:00 PM MDT

More Information:

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

Extended Forecast for

3 Miles SSE Belt MT

Tonight
Low: 48 °F
Chance
Showers then
Mostly Clear
Saturday
High: 75 °F
Becoming
Sunny
Saturday Night
Low: 49 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 76 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 54 °F
Showers
Labor Day
High: 67 °F
Showers
Monday Night
Low: 47 °F
Breezy.
Showers
Likely then
Chance
Showers
Tuesday
High: 68 °F
Chance
Showers and
Windy
Tuesday Night
Low: 45 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers before 7pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 48. Northwest wind 5 to 10 mph becoming light and variable in the evening.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

Saturday Night

A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 49. Northeast wind 5 to 9 mph becoming calm in the evening.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 76. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Showers and possibly a thunderstorm. Low around 54. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 90%.

Labor Day

Showers likely, then showers and possibly a thunderstorm after noon. High near 67. Light west wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

Monday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.

Tuesday

A chance of showers, mainly before noon. Mostly sunny, with a high near 68. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 39 mph.

Tuesday Night

Partly cloudy, with a low around 45.

Wednesday

Mostly sunny, with a high near 74.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

Mostly sunny, with a high near 78.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 52.

Friday

A chance of showers. Mostly sunny, with a high near 75.