Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Muskogee-Davis Regional Airport (KMKO)
Lat: 35.66°NLon: 95.36°WElev: 607ft.
Fair
81°F
27°C
| Humidity | 61% |
| Wind Speed | S 12 G 25 mph |
| Barometer | 29.81 in (1008.6 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 18 May 8:53 pm CDT |
Extended Forecast for
4 Miles NNE Summit OK
Tonight
Low: 77 °F
Mostly Clear
then Chance
T-stormsTuesday
High: 78 °F
T-storms
Tuesday Night
Low: 60 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 73 °F
Chance
ShowersWednesday Night
Low: 62 °F
Chance
Showers then
Showers
LikelyThursday
High: 76 °F
Showers
LikelyThursday Night
Low: 63 °F
Showers
LikelyFriday
High: 80 °F
Chance
T-stormsFriday Night
Low: 62 °F
Chance
T-storms
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a steady temperature around 77. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. High near 78. South wind around 10 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Cloudy, with a low around 60. North wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy, with a high near 73. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Cloudy, with a low around 62. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 60%.
Thursday
Showers likely, with thunderstorms also possible after 10am. Cloudy, with a high near 76. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind around 5 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. East wind around 5 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Memorial Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind around 5 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Summit OK
35.72°N 95.41°W
35.72°N 95.41°W
8:56 pm CDT May 18, 2026
9pm CDT May 18, 2026-6pm CDT May 25, 2026
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