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Alma, CO 80420 Weather

It is 37°F and mostly clear in Alma, CO 80420, observed at 10:40 PM MDT. Tonight: Mostly Cloudy, low 29°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Alma, CO 80420 current weather

37°F

Mostly Clear

H -- / L 29°Feels like 33°

  • No rain expected in the next 12 hours

Observed at Leadville, Lake County Airport (11.7 mi away), 10/30/2026, 10:40 PM MDT

Hourly forecast

NWS, updated 10/30/2026, 11:46 AM PT

  1. Now31°
  2. 12 AM31°Sat
  3. 1 AM31°
  4. 2 AM31°
  5. 3 AM31°
  6. 4 AM31°
  7. 5 AM31°
  8. 6 AM31°29%
  9. 7 AM31°29%
  10. 8 AM29°29%
  11. 9 AM31°29%
  12. 10 AM32°29%
  13. 11 AM33°29%
  14. 12 PM34°
  15. 1 PM35°
  16. 2 PM36°
  17. 3 PM36°
  18. 4 PM35°
  19. 5 PM34°
  20. 6 PM32°
  21. 7 PM30°
  22. 8 PM29°
  23. 9 PM29°
  24. 10 PM28°
  25. 11 PM30°
  26. 12 AM29°Sun
  27. 1 AM29°
  28. 1 AM29°
  29. 2 AM29°
  30. 3 AM29°
  31. 4 AM30°
  32. 5 AM28°12%
  33. 6 AM30°12%
  34. 7 AM30°12%
  35. 8 AM30°12%
  36. 9 AM31°12%
  37. 10 AM33°12%
  38. 11 AM35°54%
  39. 12 PM36°54%
  40. 1 PM36°54%
  41. 2 PM36°54%
  42. 3 PM35°54%
  43. 4 PM34°54%
  44. 5 PM33°96%
  45. 6 PM33°96%
  46. 7 PM34°96%
  47. 8 PM34°96%
  48. 9 PM34°96%

7-day forecast

Tap a day for details

  • Today10/30Low 29°High

    Tonight: Mostly cloudy. Low around 29, with temperatures rising to around 31 overnight. South wind 8 to 12 mph, with gusts as high as 17 mph.

    Mostly Cloudy
  • Sat10/3129% chance of precipitationLow 27°High 36°

    Saturday: A chance of snow showers before noon. Partly sunny. High near 36, with temperatures falling to around 34 in the afternoon. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Chance Snow Showers then Partly Sunny
  • Sun11/196% chance of precipitationLow 27°High 37°

    Sunday: Snow showers after 11am. Cloudy, with a high near 37. South wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Sunday Night: Snow showers. Cloudy, with a low around 27. West southwest wind 13 to 36 mph, with gusts as high as 52 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
  • Mon11/287% chance of precipitationLow 23°High 29°

    Monday: Snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Monday Night: A chance of snow showers before 5am. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.

    Snow Showers
  • Tue11/3Low 23°High 33°

    Tuesday: Sunny, with a high near 33.

    Tuesday Night: Mostly clear, with a low around 23.

    Sunny
  • Wed11/419% chance of precipitationLow 22°High 36°

    Wednesday: A slight chance of snow showers between 11am and 5pm. Mostly sunny, with a high near 36. New snow accumulation of less than half an inch possible.

    Wednesday Night: Partly cloudy, with a low around 22.

    Slight Chance Snow Showers
  • Thu11/513% chance of precipitationLow 22°High 33°

    Thursday: Mostly sunny, with a high near 33.

    Thursday Night: Mostly cloudy, with a low around 22.

    Mostly Sunny
  • Fri11/645% chance of precipitationLow High 32°

    Friday: A chance of snow showers after 11am. Partly sunny, with a high near 32.

    Chance Snow Showers

Forecast for 39.308, -106.123 from the NWS BOU office, updated 10/30/2026, 11:46 AM 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

  1. Now31°Mostly Cloudy5%10 mph
  2. 12 AM31°Mostly Cloudy6%10 mph
  3. 1 AM31°Mostly Cloudy6%12 mph
  4. 2 AM31°Mostly Cloudy6%10 mph
  5. 3 AM31°Mostly Cloudy6%10 mph
  6. 4 AM31°Mostly Cloudy6%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Alma, CO 80420 right now?
The latest observation from Leadville, Lake County Airport was 37°F and mostly clear, reported at 10/30/2026, 10:40 PM MDT.
Will it rain in Alma, CO 80420 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 Alma, CO 80420 today?
Sunrise is about 7:30 AM MDT and sunset is about 6:05 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Alma, CO 80420?
At Climax, the 1991 to 2020 normal high in October is 47°F and the normal low is 21°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.39 in
Snow
2.69 in
Ice
0.00 in

Nearby hazards

Colorado hazards

Severe 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):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: Willow Fire (7,359 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Aspen)
GoodOzone
AQI forecast tomorrow (Aspen)
GoodOzone

UV index guide · Air quality

Drought

By county

Park County, week of 10/27/2026

100% of the county is in moderate drought or worse, 61% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:30 AM
Sunset
6:05 PM
Daylight
10 hr 35 min
Moon
Waning Gibbous 74% lit
First light (civil dawn)
7:02 AM
Last light (civil dusk)
6:33 PM
Moonrise
9:51 PM
Moonset
12:45 PM

Normal October weather

Climate

Normal October high 47°, low 21°, precipitation 1.69 in for the month. 1991 to 2020 normals at Climax, 5 mi away.

Other places nearby

Data sources

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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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