Mason Weather


www.lfweathercenter.com

Aurelius Township - Ingham County - Michigan - U.S.A.

Nearby METAR Reports

KTEW - Mason/Jewett Fld, Michigan, USA Distance from station: E 5mi, 7km
Updated: Wed, 12-Aug-2026 5:15am EDT
Mist, Overcast	Wind: Calm
Temperature:	66°F , 19°C
Dew Point:	64°F , 18°C
Humidity:	94%
Barometer:	29.88 inHg , 1011.9 hPa
Summary:	Mist
Clouds:	Overcast
Visibility:	1 mile , 2 km
Cloud details:	Overcast 200 ft
2026/08/12 09:15 KTEW 120915Z AUTO 00000KT 1SM BR OVC002 19/18 A2988 RMK AO2 T01880177

KLAN - Lansing/Capital City Arpt, Michigan, USA Distance from station: NNW 15mi, 24km
Updated: Wed, 12-Aug-2026 4:53am EDT
Mist, Partly cloudy	Wind: Calm
Temperature:	66°F , 19°C
Dew Point:	64°F , 18°C
Humidity:	94%
Barometer:	29.88 inHg , 1011.9 hPa
Summary:	Mist
Clouds:	Partly Cloudy
Visibility:	4 miles , 6 km
Cloud details:	Partly Cloudy 600 ft
2026/08/12 08:53 KLAN 120853Z 00000KT 4SM R10R/2600VP6000FT BR SCT006 19/18 A2988 RMK AO2 SLP112 T01890183 55008 $

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Mason Jewet Field Airport 72 Hour Observation History
Lansing Year To Date Climate Plot Lansing Current Month Climate Plot

National Weather Service Forecast

Aurelius Township, Michigan, U.S.A.

Forecast issued at 5:03 am EDT Aug 12, 2026 by the National Weather Service Grand Rapids, MI

Forecast Discussion for GRR NWS Office

Area Forecast Discussion National Weather Service Grand Rapids MI 400 AM
EDT Wed Aug 12 2026  .KEY MESSAGES...  - Chance for Scattered Thunderstorms
Today  - Saturday and Sunday is the Next Good Chance for Storms  -
Seasonable Temperatures Expected

See Full Discussion Here

4 D A Y F O R E C A S T A T A G L A N C E

Overnight

Slight Chance
T-storms and
Patchy Fog

Wednesday

Slight Chance
T-storms and
Areas Fog
then Chance
Showers

Wednesday
Night

Chance
Showers then
Patchy Fog

Thursday

Patchy Fog
then Mostly
Cloudy

Thursday
Night

Slight Chance
Showers

Friday

Mostly Sunny

Friday
Night

Partly Cloudy

Saturday

Chance
Showers

Saturday
Night

Showers
Likely

Lo 63 °F

Hi 84 °F

Lo 63 °F

Hi 83 °F

Lo 63 °F

Hi 83 °F

Lo 59 °F

Hi 81 °F

Lo 65 °F

	NATIONAL WEATHER SERVICE - WINTER WEATHER FORECASTS
	48 Hour Temperature and Dew Point Forecast DEW POINT: 60-64=Slightly Humid, 65-69=Humid, 70-74=Very Humid, 75-79=Oppressively Humid, Greater than 79=Very Oppressively Humid
	48 Hour Precipitation Potential and Sky Cover Forecast
	48 Hour Rain and Thunder Forecast
	48 Hour Snow Freezing Rain and Sleet Forecast
	48 Hour Wind Forecast

	7 DAY HOURLY FORECAST TABLES & GRAPHS

Overnight through Monday Night


Overnight Slight Chance T-storms and Patchy Fog	Lo 63 °F A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 63. Calm wind.

Wednesday Slight Chance T-storms and Areas Fog then Chance Showers	Hi 84 °F A 30 percent chance of showers and thunderstorms, mainly after 5pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.	Wednesday Night Chance Showers then Patchy Fog	Lo 63 °F A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.

Thursday Patchy Fog then Mostly Cloudy	Hi 83 °F Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph.	Thursday Night Slight Chance Showers	Lo 63 °F A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 63. Calm wind.

Friday Mostly Sunny	Hi 83 °F Mostly sunny, with a high near 83.	Friday Night Partly Cloudy	Lo 59 °F Partly cloudy, with a low around 59.

Saturday Chance Showers	Hi 81 °F A chance of showers after 8am. Partly sunny, with a high near 81.	Saturday Night Showers Likely	Lo 65 °F Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 65.

Sunday	A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83.	Sunday Night	A chance of thunderstorms. Partly cloudy, with a low around 59.

Monday	Mostly sunny, with a high near 79.	Monday Night	Mostly clear, with a low around 56.

NATIONAL WEATHER SERVICE
Winter Storm Severity Index
Probabilistic Snowfall Experiment
Forecast Page
Printable Forecast
Hourly Forecast Graph
>>> 7 Day Forecast with Hourly Graphs <<<

ADDITIONAL FORECAST SOURCES
CBS 6 - WLNS - Lansing, MI
NBC 10 - WILX - Lansing, MI
FOX 47 - WSYM - Lansing, MI

AccuWeather
The Weather Channel

S E V E R E W E A T H E R I N F O R M A T I O N
- Grand Rapids, Michigan Radar -	- Current Weather Statements -	- Severe Weather Outlook -
		- National Weather Service Data Feeds - Grand Rapids, MI Weather Statements Northern Indiana Weather Statements

Midwest Satellite

Day 1 Precipitation Quantity Forecast

Day 1 Excessive Rainfall Forecast

Day 1 Probability of at least 4 inches of Snow

Advisories to the south

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