Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Norris Hill US-287 MP 60 (MTNOR)

Lat: 45.4996°NLon: 111.69618°WElev: 5699.0ft.

67°F

19°C

Humidity	59%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	11 Aug 01:00 AM MDT

More Information:

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

Extended Forecast for

Norris MT

Red Flag Warning August 11, 12:00pm until August 11, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 56 °F
Areas Smoke
Tuesday
High: 88 °F
Smoke
Tuesday Night
Low: 57 °F
Smoke
Wednesday
High: 83 °F
Patchy Smoke
then Slight
Chance
T-storms
Wednesday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 75 °F
Mostly Cloudy
then Chance
T-storms
Thursday Night
Low: 51 °F
Showers
Friday
High: 71 °F
Showers
Friday Night
Low: 49 °F
Showers
Likely

Detailed Forecast

Overnight

Areas of smoke. Mostly clear, with a low around 56. Calm wind.

Tuesday

Widespread smoke, mainly after 4pm. Sunny, with a high near 88. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Widespread smoke, mainly before 7pm. Partly cloudy, with a low around 57. North wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 18 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 4pm. Patchy smoke. Mostly sunny, with a high near 83. Calm wind becoming north northeast around 6 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. Patchy smoke before 7pm. Mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 75. Light north wind.

Thursday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Low around 51. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.

Friday

Showers likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71. Calm wind.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 74.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 79.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.