0in

Rain Today

Rain Last Hour
0in

Recorded at Challis - Challis Airport Updated 1 hour 7 mins ago (37.6 miles away)

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Real-Time Extremes

Hottest 94.9 °F
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Coldest 31.9 °F
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Windiest 28.9mph
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Wettest (Last Hour) 0.8in
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Most Humid 100%
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Least Humid 3%
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Highest Pressure 1041 hPa
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Lowest Pressure 1004.1 hPa
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Summit Reservoir Rainfall Forecast

Today 6 Sep
10%
Mon 7 Sep
85%
Tue 8 Sep
5%
Wed 9 Sep
No Rain
Thu 10 Sep
10%
Fri 11 Sep
25%
Sat 12 Sep
30%

Summit Reservoir Rainfall Statistics

September Rainfall

Challis - Challis Airport (58.4 miles)

Total Rainfall 2026
4.4in
Daily Average 2026
0.02in
Wettest Day 27 June, 2026
1.4in
Wet Days 2026
38/249 (15%)
Total Rainfall August
0.7in
Daily Average August
0.02in
Wettest Day 22 August, 2026
0.3in
Wet Days August
5/31 (16%)
Total Rainfall September
0.02in
Daily Average September
0.01in
Wettest Day 2 September, 2026
0.02in
Wet Days September
1/6 (17%)

Climate (2021–2025)

Challis - Challis Airport (58.4 miles)

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Annual Average 2021–2025
6.7in
Monthly Average 2021–2026
0.6in
Daily Average 2021–2026
0.02in
Wettest Day 27 June, 2026
1.4in

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