Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

56°F

13°C

Humidity	100%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Last update	13 Aug 08:39 PM MDT

More Information:

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

Extended Forecast for

17 Miles NW Silver Gate MT

Tonight
Low: 40 °F
Showers
Likely and
Areas Fog
Friday
High: 51 °F
Chance
Showers and
Areas Fog
then Showers
Friday Night
Low: 40 °F
Showers then
Chance
Showers
Saturday
High: 52 °F
Chance
Showers then
Showers
Saturday Night
Low: 38 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 56 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 56 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 40 °F
Showers
Likely

Detailed Forecast

Tonight

Showers and thunderstorms likely. Areas of fog. Otherwise, cloudy, with a low around 40. Southeast wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Areas of fog before noon. High near 51. Southwest wind 6 to 11 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 40. West wind around 9 mph becoming south southwest in the evening. Chance of precipitation is 90%.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 52. South southwest wind 8 to 10 mph. Chance of precipitation is 80%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 38. South wind 7 to 9 mph. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. South wind 9 to 14 mph becoming west in the afternoon.

Sunday Night

Mostly cloudy, with a low around 39. West northwest wind 5 to 8 mph becoming south southeast after midnight.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. South southeast wind 7 to 13 mph becoming west in the afternoon.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40. West wind 6 to 10 mph becoming south after midnight. Chance of precipitation is 70%.

Tuesday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 53. South wind 7 to 13 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 60%.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 54. West southwest wind 6 to 11 mph.

Wednesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 38. West wind 6 to 10 mph becoming east southeast after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 56. South southeast wind 6 to 13 mph becoming west in the afternoon.