Mendenhall Valley

Alaska, United States · 23 m · Sat 24 Oct, 19:15 GMT-8GFS run 18 UTC · 3 days old (older run)
-5°
ClearFeels like -11°Today -6° – 0°
Sat 19:00· nowor click any hour below

Clear this evening, dry. Clear and frosty tonight, -5°. Tomorrow cloudy, about as warm, up to 0°.

Right now

model value for 19:00, not a measurement
Wind5 m/s NE
Gusts4 m/s
Humidity45 %
Pressure1029 hPa →
Cloud cover2 %
Visibility24 km
UV index (CAMS)—
Air (US AQI, CAMS)—
Sun 13° below the horizon · sunrise 07:55 · sunset 17:28
Alerts for Mendenhall Valley are out of date: we can’t confirm there are none right now.See all alerts ›
UmbrellaNoDry for the next 24 hours
Kite windowMon 08:00 – 13:00Wind 3–3 m/s, gusts under 3; not today: too gusty (good, not excellent)
Longest dry spell108 h from nowDry tonight and all of Sunday, until Thu 07:00
TonightLow -5° at 00:00Clear, light wind; frost

Next 24 hours

Click any hour: the sky, the panel, the sun chart and the planner follow it
hourly steps · GFS 18 UTC
2°-2°-6°
nowtemperature
TemperatureFeels likeWind m/sGustsRain mmClouds %
Sat 19:00 · Clear-5°, feels like -11°
Wind 5 m/s from NE, gusts 4 · dryClouds 2 % · humidity 45 %
Kite flying: PoorDark

Sun height

Sat 24 Oct · computed from the coordinatesUV not in the CAMS run for 19:00
Sat 24 Oct21 June, longest day21 December, shortest daythe disc shows the chosen hour
civil twilightnauticalastronomicalnight60°30°0°−18°21 Jun · 55.0°21 Dec · 8.2°↑ 07:55↓ 17:2819:00 · −12.6°000306091215182124
Sunrise07:55
Sunset17:28
Daylight9 h 32 min5 min shorter than Friday
Highest19.6°at 12:45
Civil dawn · dusk07:14 · 18:09

Moon

from the coordinates
99 %Waxing gibbouslit now, Sat 19:15Moonrise 16:34Moonset 06:04
Next phases
Full moonSun 25 Octin 1 day
Last quarterSun 1 Novin 8 days
New moonSun 8 Novin 15 days
First quarterTue 17 Novin 24 days

Outdoor planner

The next 24 hours rated for six activities by fixed rules from this forecast, not by AI
How we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
You are here (now)Kite flying, hour by hour · click a block
now22010407101316
ExcellentGoodPoorAvoidNo air quality model for this place
Best timeSun 08:00 – 10:00Good · Light wind, 3 m/s
AvoidNothing to avoidNo storms, rain or storm gusts
At Sat 19:00PoorDark

Air quality

US AQI · CAMS model

No CAMS air-quality run covers this place right now.

13 days

click a day for its details · high / low · rain
October – November 2026dashed: GFS only, read as a trend
MonTueWedThuFriSatSun
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13-day outlook

by each day’s icon
13days
Click a tile to light up those days. Sat 24 Oct – Thu 5 Nov come from GFS alone: a trend, not a promise.

Saturday 24 Oct

Today
0° / -6°Sunny
RainDryStrongest gust4 m/sSunrise · sunset07:55 · 17:28Moon at noon98 % · waxing gibbous
GFS only: no comparisonSee its hours ›

Do the models agree?

daily high, °C
GFSICON (no run here)ECMWF (no run here)spread
-3°0°3°SaSuMoTuWeThFrSaSuMoOnly GFS reaches this place and these days: no other model to compare with.

Rain radar

observed
Loading radar…DWD radar
Open radar ›

Places nearby

now · within 25 km
-1°Juneau13 km1°Lena Beach11 km-1°Lemon Creek5.0 km-5°Mendenhaven0.0 km
About this forecastNOAA GFS · run Wed 18 UTC · grid point 13 km away, model height 874 m (real 23 m) · values of the nearest grid point, nothing filled in · model forecast, not an observation
Model
NOAA GFS, 0.25° global grid
Model run
Wed 21 Oct, 10:00 GMT-8 (3 days ago)
Covers until
Thu 05 Nov, 09:00 GMT-9
Grid point used
58.50° N, 134.50° W — 13 km from Mendenhall Valley, model terrain height 874 m
Air quality and UV
not available here
Compared with
no other model reaches this place
Method
Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.

Mendenhall Valley

Alaska · 23 m · Sat 24 Oct, 19:15 GMT-8
GFS run 18 UTC · 3 days old (older run)
-5°
ClearFeels like -11°Today -6° – 0°
Sat 19:00· now

Clear this evening, dry. Clear and frosty tonight, -5°. Tomorrow cloudy, about as warm, up to 0°.

Wind5 NEGusts4 m/sRaindryAir (AQI)—
Alerts for Mendenhall Valley are out of date: we can’t confirm there are none right now.See all alerts ›
UmbrellaNodry
Kite windowMon 08–13not today: too gusty
Dry spell108 h from nowuntil Thu 07:00
TonightLow -5° at 00:00clear, frost

Next 24 hours

swipe sideways · tap an hour
Temperature, -6° to 2° · hourly GFS steps
Rows: time · sky · °C · feels like · wind m/s · gusts (orange from 14) · rain mm · clouds %. Shaded: night.
Sat 19:00 · Clear-5°, feels like -11°
Kite flying: PoorDark
Wind5 m/s NEGusts4 m/sHumidity45 %Pressure1029 hPa →Clouds2 %Visibility24 kmUV (CAMS)—US AQI—
model value for 19:00, not a measurement

Sun height

Sat 24 Oct
UV not in the CAMS run for 19:00
Sat 24 Oct21 June21 December
twilight and night60°30°0°21 Jun 55.0°21 Dec 8.2°↑07:55↓17:2819:00 · −12.6°0006121824
Sunrise · sunset07:55 · 17:28
Daylight9 h 32 min
Highest19.6° at 12:45
Civil dawn · dusk07:14 · 18:09

Outdoor planner

next 24 h, rated by fixed rules from this forecast
How we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
You are hereKite flying, hour by hour
now010713
ExcellentGoodPoorAvoid
Best timeSun 08:00 – 10:00Good · Light wind, 3 m/s
AvoidNothing to avoidNo storms, rain or storm gusts
At Sat 19:00PoorDark

Air quality

US AQI · CAMS model

No CAMS air-quality run covers this place right now.

Moon

from the coordinates
99 %Waxing gibbouslit now, Sat 19:15Rise 16:34 · set 06:04
Next phases
Full moonSun 25 Octin 1 day
Last quarterSun 1 Novin 8 days
New moonSun 8 Novin 15 days
First quarterTue 17 Novin 24 days

13 days

tap a day for its details
October – November 2026dashed: GFS only · – no forecast yet
MoTuWeThFrSaSu
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Saturday 24 Oct · TodaySunny
0° -6°
RainDryGusts4Sun ↑ ↓07:55 17:28Moon98 %
GFS only: no comparisonIts hours ›

13-day outlook

by each day’s icon
13days
Tap a tile to light up those days above. Sat 24 Oct – Thu 5 Nov come from GFS alone: a trend.

Do the models agree?

daily high
GFSICONECMWFspread
-3°0°3°SaSuMoTuWeThFrSaSuMoOnly GFS reaches this place and these days: no other model to compare with.

Rain radar

observed
Loading radar…DWD radar
Open ›

Places nearby

now · within 25 km
-1°Juneau13 km1°Lena Beach11 km-1°Lemon Creek5.0 km-5°Mendenhaven0.0 km
About this forecastNOAA GFS, run Wed 18 UTC · model forecast, not an observation
Model
NOAA GFS, 0.25° global grid
Model run
Wed 21 Oct, 10:00 GMT-8 (3 days ago)
Covers until
Thu 05 Nov, 09:00 GMT-9
Grid point used
58.50° N, 134.50° W — 13 km from Mendenhall Valley, model terrain height 874 m
Air quality and UV
not available here
Compared with
no other model reaches this place
Method
Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.