National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Mason, Mason Jewett Field Airport (KTEW)

Lat: 42.57°NLon: 84.42°WElev: 919ft.

Fair

78°F

26°C

Humidity	68%
Wind Speed	W 10 mph
Barometer	29.98 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	20 Jun 10:55 am EDT

More Information:

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

Extended Forecast for

Williamston MI

Extreme Heat Watch June 21, 12:00pm until June 24, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

Today
High: 82 °F
Chance
T-storms
Tonight
Low: 68 °F
Chance
T-storms
Saturday
High: 91 °F
Chance
T-storms then
Sunny
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 94 °F
Hot
Sunday Night
Low: 74 °F
Clear
Monday
High: 94 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 91 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly cloudy, with a high near 82. West wind 8 to 13 mph, with gusts as high as 22 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 68. South wind 6 to 9 mph, with gusts as high as 18 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny and hot, with a high near 91. Heat index values as high as 100. South southwest wind 10 to 17 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 77. Southwest wind around 14 mph, with gusts as high as 26 mph.

Sunday

Sunny and hot, with a high near 94. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Clear, with a low around 74.

Monday

Sunny and hot, with a high near 94.

Monday Night

Mostly clear, with a low around 73.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91.