0 in

Rain Today

Rain Last Hour
0 in

Recorded at Helena Regional Airport Updated 22 mins ago (4.2 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest -11.3 °F
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Windiest 48.3 mph
Shemya, Eareckson AFB, AK
Wettest (Last Hour) 0.2 in
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Most Humid 100%
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Least Humid 15%
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Highest Pressure 1038.6 hPa
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Lowest Pressure 987.1 hPa
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Trending Locations

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Spring Meadow Lake State Park Rainfall Forecast

Today 22 Oct
No Rain
Fri 23 Oct
100%
Sat 24 Oct
80%
Sun 25 Oct
5%
Mon 26 Oct
10%
Tue 27 Oct
30%
Wed 28 Oct
25%

Spring Meadow Lake State Park Rainfall Statistics

October Rainfall

Helena Regional Airport (3.7 miles)

Total Rainfall 2026
12.2 in
Daily Average 2026
0.04 in
Wettest Day 30 May, 2026
1 in
Wet Days 2026
70/295 (24%)
Total Rainfall September
1.4 in
Daily Average September
0.05 in
Wettest Day 19 September, 2026
0.6 in
Wet Days September
8/30 (27%)
Total Rainfall October
1 in
Daily Average October
0.1 in
Wettest Day 11 October, 2026
0.6 in
Wet Days October
2/22 (9%)

Climate (2021–2025)

Helena Regional Airport (3.7 miles)

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Annual Average 2021–2025
11.3 in
Monthly Average 2021–2026
1 in
Daily Average 2021–2026
0.03 in
Wettest Day 22 September, 2023
1.3 in

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