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

Current conditions at

Hysham Hills I-94 MP 59.9 (MTHYH)

Lat: 46.16492°NLon: 107.30927°WElev: 3351.0ft.

75°F

24°C

Humidity	38%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	25 Jul 01:45 AM MDT

More Information:

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

Extended Forecast for

6 Miles E Hysham MT

Extreme Heat Warning July 25, 02:09am until July 26, 09:00pm

Red Flag Warning July 25, 12:00pm until July 26, 12:00am

Click here for hazard details and duration

Extreme Heat Warning

Red Flag Warning

Extreme Heat Warning July 25, 02:09am until July 26, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Overnight
Low: 68 °F
Slight Chance
T-storms
Saturday
High: 105 °F
Patchy Smoke
then Slight
Chance
T-storms
Saturday Night
Low: 71 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 100 °F
Hot
Sunday Night
Low: 68 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 100 °F
Hot
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 103 °F
Hot

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Partly cloudy, with a low around 68. South southwest wind around 6 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke between 9am and 3pm. Increasing clouds and hot, with a high near 105. Light and variable wind becoming west 5 to 9 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradual clearing toward daybreak, with a low around 71. West northwest wind 5 to 11 mph becoming southwest in the evening.

Sunday

Sunny and hot, with a high near 100. West wind 6 to 10 mph becoming east northeast in the afternoon.

Sunday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 68. South southeast wind 3 to 7 mph.

Monday

Sunny and hot, with a high near 100. North wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 68. North wind around 6 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 103. Light and variable wind becoming east 5 to 7 mph in the morning.

Tuesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 69. North wind around 6 mph becoming calm after midnight.

Wednesday

Sunny and hot, with a high near 102. Calm wind becoming north northwest around 6 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. North wind around 6 mph becoming calm after midnight.

Thursday

Sunny and hot, with a high near 101. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Northeast wind 5 to 8 mph becoming light and variable after midnight.

Friday

Sunny and hot, with a high near 102. Calm wind becoming east northeast 5 to 7 mph in the afternoon.