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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

2026.07.18 1053 UTC
Wind from the SSW (200 degrees) at 13 MPH (11 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 64.9 F (18.3 C)
Dew Point 44.1 F (6.7 C)
Relative Humidity 46%
Pressure (altimeter) 30.01 in. Hg (1016 hPa)
ob KALW 181053Z AUTO 20011KT 10SM CLR 18/07 A3001 RMK AO2 SLP154 T01830067

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
91.0 (32.8) 75.9 (24.4) In the 6 hours preceding Jul 18, 2026 - 01:53 AM EDT / 2026.07.18 0553 UTC
91.0 (32.8) 61.0 (16.1) In the 24 hours preceding Jul 18, 2026 - 03:53 AM EDT / 2026.07.18 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 24 hours preceding Jul 17, 2026 - 07:53 AM EDT / 2026.07.17 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (11) Jul 18 64.9 (18.3) 44.1 (6.7) 30.01 (1016) SSW 13
6 AM (10) Jul 18 68.0 (20.0) 45.0 (7.2) 29.99 (1015) SSW 16
5 AM (9) Jul 18 70.0 (21.1) 45.0 (7.2) 29.98 (1015) S 14
4 AM (8) Jul 18 72.0 (22.2) 44.1 (6.7) 29.98 (1015) S 14
3 AM (7) Jul 18 73.0 (22.8) 41.0 (5.0) 29.96 (1014) S 13
2 AM (6) Jul 18 75.9 (24.4) 39.9 (4.4) 29.94 (1013) S 12
1 AM (5) Jul 18 78.1 (25.6) 42.1 (5.6) 29.91 (1012) S 6
Midnight (4) Jul 18 80.1 (26.7) 44.1 (6.7) 29.88 (1011) SE 6
11 PM (3) Jul 17 84.0 (28.9) 39.9 (4.4) 29.86 (1011) WSW 5
10 PM (2) Jul 17 88.0 (31.1) 39.9 (4.4) 29.85 (1010) WSW 8
9 PM (1) Jul 17 90.0 (32.2) 37.9 (3.3) 29.84 (1010) Calm
8 PM (0) Jul 17 89.1 (31.7) 37.0 (2.8) 29.86 (1011) W 6
7 PM (23) Jul 17 89.1 (31.7) 37.0 (2.8) 29.88 (1011) SSW 5
6 PM (22) Jul 17 86.0 (30.0) 36.0 (2.2) 29.9 (1012) SSW 3
5 PM (21) Jul 17 84.9 (29.4) 36.0 (2.2) 29.91 (1012) S 3
4 PM (20) Jul 17 84.0 (28.9) 36.0 (2.2) 29.92 (1013) W 9
3 PM (19) Jul 17 81.0 (27.2) 36.0 (2.2) 29.93 (1013) WSW 9
2 PM (18) Jul 17 80.1 (26.7) 37.0 (2.8) 29.94 (1013) WSW 13
1 PM (17) Jul 17 75.0 (23.9) 37.9 (3.3) 29.94 (1013) WSW 10
Noon (16) Jul 17 73.9 (23.3) 37.9 (3.3) 29.94 (1013) SSW 12
11 AM (15) Jul 17 69.1 (20.6) 42.1 (5.6) 29.94 (1013) WSW 6
10 AM (14) Jul 17 64.9 (18.3) 43.0 (6.1) 29.93 (1013) Calm
9 AM (13) Jul 17 64.0 (17.8) 44.1 (6.7) 29.92 (1013) Calm
Oldest 8 AM (12) Jul 17 64.0 (17.8) 43.0 (6.1) 29.9 (1012) SW 7
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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