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Mendeltna, AK Weather
Tonight: Chance Light Snow then Partly Cloudy, low 23°F. Hourly and 7-day forecast from the National Weather Service. Times are local (AKDT).
Mendeltna, AK current weather
31°F
Chance Light Snow
Forecast for this hour. No recent report from a nearby station.
H -- / L 23°
No recent station report. NWS hourly forecast updated 10/30/2026, 3:18 PM PT
Hourly forecast
NWS, updated 10/30/2026, 3:18 PM PT
7-day forecast
Tap a day for details
Today10/3032% chance of precipitationLow 23°High
Tonight: A chance of snow before 7pm. Partly cloudy, with a low around 23. Southeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Chance Light Snow then Partly CloudySat10/3122% chance of precipitationLow 22°High 30°
Saturday: Mostly sunny, with a high near 30. Southeast wind 0 to 10 mph.
Saturday Night: Isolated snow showers after 7pm. Mostly cloudy, with a low around 22. North wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly SunnySun11/136% chance of precipitationLow 20°High 27°
Sunday: Scattered snow showers. Partly sunny, with a high near 27. Southeast wind around 0 mph. Chance of precipitation is 40%.
Sunday Night: Mostly cloudy, with a low around 20. Southwest wind around 5 mph.
Scattered Snow ShowersMon11/2Low 20°High 25°
Monday: Mostly cloudy, with a high near 25. East wind around 5 mph.
Monday Night: Mostly cloudy, with a low around 20.
Mostly CloudyTue11/319% chance of precipitationLow 21°High 27°
Tuesday: A slight chance of snow after 9am. Mostly cloudy, with a high near 27.
Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 21.
Slight Chance Light SnowWed11/418% chance of precipitationLow 21°High 28°
Wednesday: A slight chance of snow before 3pm. Mostly cloudy, with a high near 28.
Wednesday Night: Mostly cloudy, with a low around 21.
Slight Chance Light SnowThu11/5Low 20°High 27°
Thursday: Mostly cloudy, with a high near 27.
Thursday Night: Mostly cloudy, with a low around 20.
Mostly CloudyFri11/6Low High 24°
Friday: Mostly cloudy, with a high near 24.
Mostly Cloudy
Forecast for 62.134, -146.538 from the NWS AER office, updated 10/30/2026, 3:18 PM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now31°Chance Light Snow32%20 mph
- 7 PM30°Partly Cloudy11%15 mph
- 8 PM30°Partly Cloudy11%15 mph
- 9 PM29°Partly Cloudy11%15 mph
- 10 PM29°Partly Cloudy10%15 mph
- 11 PM28°Partly Cloudy10%15 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- Will it rain in Mendeltna, AK in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What time is sunrise and sunset in Mendeltna, AK today?
- Sunrise is about 9:14 AM AKDT and sunset is about 5:45 PM AKDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Mendeltna, AK?
- At Lake Susitna, the 1991 to 2020 normal high in October is 35°F and the normal low is 18°F.
Nearby hazards
Alaska hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):No risk area over this location in the next 3 days
- Expected precipitation, next 7 days: Less than 0.01 in
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countyCopper River Census Area, week of 10/27/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 9:14 AM
- Sunset
- 5:45 PM
- Daylight
- 8 hr 31 min
- Moon
- Waning Gibbous 75% lit
- First light (civil dawn)
- 8:25 AM
- Last light (civil dusk)
- 6:33 PM
- Moonrise
- 7:21 PM
- Moonset
- 4:57 PM
Normal October weather
ClimateNormal October high 35°, low 18°, precipitation 0.98 in for the month. 1991 to 2020 normals at Lake Susitna, 23 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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