0in

Rain Today

Rain Last Hour
0in

Recorded at Alpena, Alpena County Regional Airport Updated 42 mins ago (11.7 miles away)

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Real-Time Extremes

Hottest 94.9 °F
East Breaks 643/Boomvang Spar, TX
Coldest 30.1 °F
Arctic Village, Arctic Village Airport, AK
Windiest 28.9mph
Mount Washington, NH
Wettest (Last Hour) 0.6in
Pompano Beach, Pompano Beach Airpark, FL
Most Humid 100%
Hotel (Gurley), NE
Least Humid 29%
Battle Mountain - Lander County Airport, NV
Highest Pressure 1043.7 hPa
Salida - Monarch Pass, CO
Lowest Pressure 988.8 hPa
Shenandoah Municipal, IA

Trending Locations

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Grass Lake Rainfall Forecast

Today 17 Sep
15%
Fri 18 Sep
No Rain
Sat 19 Sep
25%
Sun 20 Sep
35%
Mon 21 Sep
5%
Tue 22 Sep
5%
Wed 23 Sep
25%

Grass Lake Rainfall Statistics

September Rainfall

Alpena, Alpena County Regional Airport (11.2 miles)

Total Rainfall 2026
33.6in
Daily Average 2026
0.1in
Wettest Day 18 July, 2026
2.6in
Wet Days 2026
116/260 (45%)
Total Rainfall August
4.8in
Daily Average August
0.2in
Wettest Day 5 August, 2026
1.7in
Wet Days August
13/31 (42%)
Total Rainfall September
1.8in
Daily Average September
0.1in
Wettest Day 15 September, 2026
1.2in
Wet Days September
4/17 (24%)

Climate (2021–2025)

Alpena, Alpena County Regional Airport (11.2 miles)

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Annual Average 2021–2025
30.2in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 29 December, 2025
4.2in

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