0in

Rain Today

Rain Last Hour
0in

Recorded at Helena Regional Airport Updated 24 mins ago (25.8 miles away)

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Real-Time Extremes

Hottest 94.9 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 39.1 °F
Mammoth Yosemite Airport, CA
Windiest 40.3mph
Lanai City, Lanai Airport, HI
Wettest (Last Hour) 0.7in
Springfield, Springfield-Beckley Municipal Airport, OH
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 11%
La Veta Mountain, La Veta Pass, CO
Highest Pressure 1045.7 hPa
Salida - Monarch Pass, CO
Lowest Pressure 996.3 hPa
Nelson Lagoon, AK

Trending Locations

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Canyon Ferry Lake Rainfall Forecast

Today 16 Aug
50%
Mon 17 Aug
40%
Tue 18 Aug
30%
Wed 19 Aug
25%
Thu 20 Aug
10%
Fri 21 Aug
10%
Sat 22 Aug
25%

Canyon Ferry Lake Rainfall Statistics

August Rainfall

Helena Regional Airport (25.5 miles)

Total Rainfall 2026
8.8in
Daily Average 2026
0.04in
Wettest Day 30 May, 2026
1in
Wet Days 2026
53/228 (23%)
Total Rainfall July
0.9in
Daily Average July
0.03in
Wettest Day 1 July, 2026
0.4in
Wet Days July
5/31 (16%)
Total Rainfall August
0.3in
Daily Average August
0.03in
Wettest Day 13 August, 2026
0.3in
Wet Days August
2/16 (13%)

Climate (2021–2025)

Helena Regional Airport (25.5 miles)

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

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