Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

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

65°F

18°C

Humidity	39%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	17 Jun 11:39 AM MDT

More Information:

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

Extended Forecast for

8 Miles N Cooke City MT

This Afternoon
High: 46 °F
Mostly Sunny
Tonight
Low: 27 °F
Mostly Clear
Thursday
High: 49 °F
Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Juneteenth
High: 53 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 48 °F
Chance
Showers then
Showers
Saturday Night
Low: 35 °F
Showers then
Slight Chance
Showers
Sunday
High: 45 °F
Showers
Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 46. West northwest wind around 18 mph.

Tonight

Mostly cloudy during the early evening, then becoming mostly clear, with a low around 27. North northwest wind 6 to 16 mph.

Thursday

Sunny, with a high near 49. West wind 6 to 15 mph.

Thursday Night

Mostly clear, with a low around 31. West northwest wind 8 to 14 mph becoming south southwest after midnight.

Juneteenth

Mostly sunny, with a high near 53. South southwest wind 8 to 13 mph becoming west in the afternoon.

Friday Night

Mostly cloudy, with a low around 38. West northwest wind 8 to 10 mph becoming south southwest after midnight.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 48. Southwest wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 90%.

Saturday Night

Showers and possibly a thunderstorm before midnight, then a slight chance of showers. Low around 35. West wind 6 to 9 mph. Chance of precipitation is 80%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 45. West northwest wind 6 to 9 mph. Chance of precipitation is 60%.

Sunday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 30. North northwest wind around 9 mph becoming south southwest after midnight.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 46. South southwest wind 6 to 10 mph becoming north northwest in the afternoon.

Monday Night

Partly cloudy, with a low around 31. North wind around 9 mph becoming east after midnight.

Tuesday

Sunny, with a high near 51. South wind 7 to 10 mph becoming west in the afternoon.