Today
Overcast throughout the day, high +23°, low +18°. Wind up to 4 mph. No rain expected.
Weather in Big Delta
United States · Alaska · 64.1525, -145.8422
Today Now 4:38 PM
+23° Overcast
Hourly forecast
Today10/21
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly cloudy: daytime +21°, nighttime +9°, no noticeable change.
Week
Seven days ahead fall within +5°…+34°. Peak warmth: Sun, +34°. Coldest at night — Fri, +5°. The week promises to be dry. Warmer closer to the weekend.
Week vs norm
- Today 10/21 +23° −9° usually +32°
- Tomorrow 10/22 +21° −10° usually +32°
- Fri 10/23 +23° −8° usually +31°
- Sat 10/24 +32° +2° usually +30°
- Sun 10/25 +34° +4° usually +30°
- Mon 10/26 +32° +3° usually +29°
- Tue 10/27 +28° as usual usually +28°
- Wed 10/28 +28° as usual usually +28°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 21
Today is cooler than usual for this date.
- Heat record +47° 2002
- Cold record −5° 1996
- Most precipitation 0.2 in 2022
- Strongest gust 31 mph 2005
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Big Delta
Today is about 13° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +6° / −6° | −1° | 0.6 |
| Feb | +15° / −1° | +5° | 0.6 |
| Mar | +26° / +4° | +14° | 0.5 |
| Apr | +43° / +23° | +32° | 0.7 |
| May | +59° / +38° | +48° | 1.7 |
| Jun | +69° / +50° | +59° | 3.2 |
| Jul | +71° / +53° | +62° | 4.0 |
| Aug | +66° / +49° | +56° | 3.2 |
| Sep | +55° / +38° | +45° | 2.0 |
| Oct | +36° / +23° | +28° | 1.1 |
| Nov | +16° / +4° | +9° | 0.8 |
| Dec | +8° / −4° | +2° | 0.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
8:53 AM | 6:01 PM
Moon
5:24 PM | 2:03 AM
Moon phase
Waxing gibbous 79%
Next solar eclipse
Calculating for this city…