Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Hazardous Weather Conditions

Heat Advisory until July 28, 12:00 AM MDT

Current conditions at

Hysham Hills I-94 MP 59.9 (MTHYH)

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

78°F

26°C

Humidity	36%
Wind Speed	W 8 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	27 Jul 09:00 AM MDT

More Information:

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

Extended Forecast for

Hysham MT

Heat Advisory July 27, 09:29am until July 28, 12:00am

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 27, 09:29am until July 28, 12:00am
NOW until 12:00am Tue
Heat Advisory
Today
High: 96 °F
Slight Chance
Showers then
Areas Smoke
Tonight
Low: 66 °F
Areas Smoke
Tuesday
High: 102 °F
Areas Smoke
Tuesday Night
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 100 °F
Hot
Wednesday Night
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 101 °F
Hot
Thursday Night
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Today

A slight chance of showers between 10am and 11am. Areas of smoke. Partly sunny and hot, with a high near 96. Northwest wind 7 to 11 mph. Chance of precipitation is 20%.

Tonight

Areas of smoke. Cloudy, then gradually becoming partly cloudy, with a low around 66. North northwest wind 5 to 8 mph becoming calm in the evening.

Tuesday

Areas of smoke before 3pm. Sunny and hot, with a high near 102. Calm wind becoming east southeast around 6 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 67. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

Wednesday

Mostly sunny and hot, with a high near 100. Calm wind becoming north northwest around 5 mph in the afternoon.

Wednesday 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 66. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

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

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67. West northwest wind around 6 mph becoming calm after midnight.

Friday

Sunny and hot, with a high near 100. Calm wind becoming north northeast around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 66. North northeast wind 5 to 7 mph becoming calm after midnight.

Saturday

Sunny and hot, with a high near 106. Calm wind becoming southeast around 6 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 70. East wind 5 to 8 mph.

Sunday

Sunny and hot, with a high near 100. North northwest wind 8 to 10 mph.