Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Heat Advisory until July 26, 09:00 PM MDT

Current conditions at

CW7710 Logan (C7710)

Lat: 45.87717°NLon: 111.4105°WElev: 4230.51ft.

80°F

27°C

Humidity	46%
Wind Speed	SE 5 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	57°F (14°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	24 Jul 11:23 PM MDT

More Information:

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

Extended Forecast for

Three Forks MT

Heat Advisory July 24, 11:34pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 24, 11:34pm until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Tonight
Low: 61 °F
Partly Cloudy
Saturday
High: 99 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 60 °F
Chance
Showers then
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 59 °F
Partly Cloudy
Monday
High: 97 °F
Hot
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 97 °F
Hot

Detailed Forecast

Tonight

Partly cloudy, with a low around 61. Light and variable wind.

Saturday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Light south wind becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 60. South southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

Sunday

Mostly sunny and hot, with a high near 97. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.

Monday

Sunny and hot, with a high near 97. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Mostly clear, with a low around 57. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny and hot, with a high near 97. Calm wind becoming west northwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 59.