National Weather Service

News Headlines

Rain Gauge Rally 2026 - Do you love weather and want to make a difference in your community? Let us know how much Rain, Snow, or Hail you get in YOUR backyard - Join CoCoRaHS to become a citizen scientist!

Hazardous Weather Conditions

Wind Advisory in effect from April 17, 07:00 PM CDT until April 18, 08:00 AM CDT
Tornado Watch in effect from April 17, 01:35 PM CDT until April 17, 09:00 PM CDT

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Overcast

77°F

25°C

Humidity	44%
Wind Speed	N 14 mph
Barometer	29.66 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	17 Apr 1:55 pm CDT

More Information:

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

Extended Forecast for

McWillie OK

Tornado Watch until April 17, 09:00pm

Wind Advisory April 17, 07:00pm until April 18, 08:00am

Click here for hazard details and duration

Tornado Watch

Wind Advisory

Tornado Watch until April 17, 09:00pm
NOW until 9:00pm Fri
Tornado Watch
This Afternoon
High: 83 °F
Severe
Thunderstorms
Tonight
Low: 40 °F
Severe
Thunderstorms
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 38 °F
Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 47 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 52 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe. Partly sunny, with a high near 83. South wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 10pm. Some of the storms could be severe and produce heavy rainfall. Low around 40. South southwest wind 10 to 15 mph becoming north 19 to 24 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Sunny, with a high near 66. North wind 13 to 16 mph, with gusts as high as 24 mph.

Saturday Night

Clear, with a low around 38. North wind around 8 mph becoming south after midnight.

Sunday

Sunny, with a high near 76. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 47.

Monday

Sunny, with a high near 78.

Monday Night

Mostly cloudy, with a low around 52.