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.

54°F

12°C

Humidity	100%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	14 Aug 04:39 AM MDT

More Information:

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

Extended Forecast for

21 Miles E Emigrant MT

Overnight
Low: 40 °F
Chance
Showers
Friday
High: 50 °F
Chance
Showers and
Patchy Fog
then T-storms
Friday Night
Low: 42 °F
Showers
Likely and
Patchy Fog
then Slight
Chance
Showers
Saturday
High: 53 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 41 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 57 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 44 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 58 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 43 °F
Showers

Detailed Forecast

Overnight

A 40 percent chance of showers. Mostly cloudy, with a low around 40. West southwest wind around 5 mph.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Patchy fog between 9am and noon. High near 50. West southwest wind 6 to 9 mph. Chance of precipitation is 80%.

Friday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers after 5am. Patchy fog before midnight. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 42. West southwest wind around 8 mph. Chance of precipitation is 70%.

Saturday

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 53. Southwest wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm. Cloudy, then gradually becoming partly cloudy, with a low around 41. South southwest wind 6 to 11 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. South southwest wind 9 to 11 mph becoming west in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 44. West wind 7 to 11 mph becoming south southwest after midnight. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. South wind 10 to 13 mph becoming west in the afternoon.

Monday Night

Showers and possibly a thunderstorm. Low around 43. West wind 8 to 10 mph becoming south southwest in the evening. Chance of precipitation is 80%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 53. South wind 11 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. West wind 7 to 10 mph becoming south after midnight. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 53. South wind 7 to 11 mph becoming west in the afternoon.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. West wind 7 to 10 mph becoming south after midnight.

Thursday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 57. South wind 9 to 13 mph becoming west in the afternoon.