Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Overcast

65°F

18°C

Humidity	93%
Wind Speed	Vrbl 3 mph
Barometer	30.04 in (1016.7 mb)
Dewpoint	63°F (17°C)
Visibility	7.00 mi
Last update	21 May 6:53 am CDT

More Information:

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

Extended Forecast for

7 Miles W Lamar OK

Today
High: 71 °F
Showers
Likely then
T-storms
Tonight
Low: 61 °F
Showers
Friday
High: 80 °F
Slight Chance
T-storms
Friday Night
Low: 62 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 81 °F
Chance
T-storms
Saturday Night
Low: 63 °F
Showers
Likely
Sunday
High: 80 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 63 °F
Mostly Cloudy
Memorial Day
High: 81 °F
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 71. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and possibly a thunderstorm. Low around 61. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Friday

A 20 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Light east southeast wind. Chance of precipitation is 60%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Calm wind becoming east southeast around 5 mph in the afternoon.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

Sunday Night

Mostly cloudy, with a low around 63.

Memorial Day

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.