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Current Weather Conditions:
WALLA WALLA REGIONAL AIRPORT, WA, United States

NWS Point Forecast for KALW (KALW) 46-06N 118-17W 363M

Conditions at

2026.03.16 1353 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 48.0 F (8.9 C)
Dew Point 42.1 F (5.6 C)
Relative Humidity 79%
Pressure (altimeter) 30.15 in. Hg (1020 hPa)
ob KALW 161353Z 00000KT 10SM BKN070 OVC080 09/06 A3015 RMK AO2 SLP216 T00890056

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
51.1 (10.6) 43.0 (6.1) In the 6 hours preceding Mar 16, 2026 - 07:53 AM EDT / 2026.03.16 1153 UTC
48.9 (9.4) 30.9 (-0.6) In the 24 hours preceding Mar 16, 2026 - 03:53 AM EDT / 2026.03.16 0753 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Mar 16, 2026 - 04:53 AM EDT / 2026.03.16 0853 UTC
A trace In the 6 hours preceding Mar 16, 2026 - 07:53 AM EDT / 2026.03.16 1153 UTC
0.04 inches In the 24 hours preceding Mar 15, 2026 - 07:53 AM EDT / 2026.03.15 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 AM (14) Mar 16 48.0 (8.9) 42.1 (5.6) 30.15 (1020) Calm
9 AM (13) Mar 16 46.0 (7.8) 42.1 (5.6) 30.16 (1021) NW 3
8 AM (12) Mar 16 46.0 (7.8) 41.0 (5.0) 30.15 (1020) SE 5
7 AM (11) Mar 16 46.9 (8.3) 41.0 (5.0) 30.16 (1021) Calm
6 AM (10) Mar 16 46.9 (8.3) 41.0 (5.0) 30.18 (1022) WSW 3
5 AM (9) Mar 16 48.0 (8.9) 39.9 (4.4) 30.19 (1022) SSE 9
4 AM (8) Mar 16 45.0 (7.2) 33.1 (0.6) 30.21 (1023) SSE 6
3 AM (7) Mar 16 43.0 (6.1) 36.0 (2.2) 30.22 (1023) ENE 6
2 AM (6) Mar 16 45.0 (7.2) 32.0 (0.0) 30.23 (1023) ESE 3
1 AM (5) Mar 16 44.1 (6.7) 33.1 (0.6) 30.24 (1024) SSE 6
Midnight (4) Mar 16 43.0 (6.1) 35.1 (1.7) 30.25 (1024) WNW 3
11 PM (3) Mar 15 45.0 (7.2) 33.1 (0.6) 30.25 (1024) SE 9
10 PM (2) Mar 15 46.0 (7.8) 32.0 (0.0) 30.29 (1025) Calm
9 PM (1) Mar 15 46.9 (8.3) 32.0 (0.0) 30.31 (1026) N 6
8 PM (0) Mar 15 48.0 (8.9) 28.9 (-1.7) 30.3 (1026) NNE 10
7 PM (23) Mar 15 48.0 (8.9) 26.1 (-3.3) 30.32 (1026) NNE 10
6 PM (22) Mar 15 48.9 (9.4) 25.0 (-3.9) 30.34 (1027) N 7
5 PM (21) Mar 15 48.0 (8.9) 25.0 (-3.9) 30.38 (1028) N 6
4 PM (20) Mar 15 46.0 (7.8) 23.0 (-5.0) 30.41 (1029) N 5
3 PM (19) Mar 15 45.0 (7.2) 23.0 (-5.0) 30.43 (1030) NNW 5
2 PM (18) Mar 15 43.0 (6.1) 23.0 (-5.0) 30.45 (1031) Variable 3
1 PM (17) Mar 15 41.0 (5.0) 24.1 (-4.4) 30.47 (1031) Calm
Noon (16) Mar 15 37.9 (3.3) 24.1 (-4.4) 30.46 (1031) Calm
Oldest 11 AM (15) Mar 15 34.0 (1.1) 28.0 (-2.2) 30.45 (1031) ESE 5
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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