Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

89°F

32°C

Humidity	53%
Wind Speed	NE 9 mph
Barometer	29.92 in (1012.3 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	10 Sep 3:53 pm CDT

More Information:

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

Extended Forecast for

Montreal AR

This Afternoon
High: 91 °F
Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms then
Showers
Likely
Friday
High: 92 °F
Showers
Likely then
Chance
T-storms
Friday Night
Low: 71 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 97 °F
Slight Chance
T-storms
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 98 °F
Sunny
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 98 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 91. Northeast wind around 5 mph.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 92. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Calm wind becoming south around 5 mph.

Saturday Night

Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.

Sunday

Sunny, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 73. Southeast wind around 5 mph.

Monday

Sunny, with a high near 98. South wind 5 to 10 mph.