Upper Isabel Lake Rainfall Forecast

Today 19 Apr
No Rain
Mon 20 Apr
No Rain
Tue 21 Apr
5%
Wed 22 Apr
95%
Thu 23 Apr
95%
Fri 24 Apr
60%
Sat 25 Apr
35%

Upper Isabel Lake Rainfall Statistics

April Rainfall

Kalispell, Glacier Park International Airport (35.4 miles)

Total Rainfall 2026
4.8in
Daily Average 2026
0.04in
Wettest Day 17 February, 2026
0.5in
Wet Days 2026
42/109 (39%)
Total Rainfall March
2.1in
Daily Average March
0.1in
Wettest Day 12 March, 2026
0.3in
Wet Days March
17/31 (55%)
Total Rainfall April
1.4in
Daily Average April
0.1in
Wettest Day 2 April, 2026
0.5in
Wet Days April
7/19 (37%)

Climate (2010–Present)

Kalispell, Glacier Park International Airport (35.4 miles)

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Annual Average 2021–2025
15in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.04in
Wettest Day 2 November, 2023
1.4in

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