1 active weather alert
Frost Advisory
Starts in 5 h 49 min
- When
- From 8 PM this evening to 10 AM PDT Sunday.
- Where
- Mendocino County, Northern Lake, Western Lake, and Eastern Lake mainly in the valleys that remain clear.
Issued for this forecast zone · National Weather Service Eureka CA
What, impacts and precautionsHide details
What
Temperatures as low as 35 will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: Coastal Mendocino; Northwestern Interior Mendocino; Northeastern Interior Mendocino; Southwestern Interior Mendocino; Southeastern Interior Mendocino; Northern Lake; Western Lake; Eastern Lake
See it on weather.gov (opens in a new tab)
Model estimate for 2:00 PM PDT (no recent station report)
Covelo, CA weather
Sunny and 74°23°, jacket by 9 PM.
Today: low 31°−1° (likely 31°−1° to 37°3°), high 77°25° (likely 70°21° to 77°25°).
Now 74°23°
Sunny
- Wind
- Calm
- Light through 2 AM
- Dew point
- 34°1°
- Dry, static shocks likely
- UV index
- 4Moderate
- Moderate until 4 PM · peak 5
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
This afternoonNear 74°23° · Clear
TonightDown to 33°1° by 5 AM · Partly cloudy
Tomorrow morningUp to 58°14° by 11 AM · Mostly cloudy · freezing, low 31°−1°
Tomorrow afternoonUp to 69°21° by 2 PM · Mostly cloudy
Tomorrow nightDown to 35°2° by 5 AM · rain chance 20% · Clear
Monday morningUp to 50°10° by 11 AM · Mostly cloudy · rain chance 30%
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 2p | Sunny | 74°23° (likely 69°21° to 74°23°) | 74°23° | 0% | 1 mph2 km/h from SSE, gusts 6 mph10 km/h | 23% | 0% | 4 |
| Sat 3p | Sunny | 75°24° (likely 70°21° to 75°24°) | 75°24° | 0% | 1 mph2 km/h from SSE, gusts 5 mph9 km/h | 23% | 0% | 3 |
| Sat 4p | Sunny | 75°24° (likely 69°21° to 75°24°) | 75°24° | 0% | 1 mph2 km/h from SSE, gusts 5 mph9 km/h | 23% | 0% | 2 |
| Sat 5p | Sunny | 73°23° (likely 67°19° to 74°23°) | 73°23° | 0% | 2 mph3 km/h from NNW, gusts 4 mph6 km/h | 29% | 0% | 2 |
| Sat 6p | Clear | 69°21° (likely 62°17° to 69°21°) | 69°21° | 0% | 2 mph3 km/h from NNW, gusts 7 mph11 km/h | 35% | 0% | 1 |
| Sat 7p | Clear | 65°18° (likely 57°14° to 65°18°) | 65°18° | 0% | 2 mph3 km/h from NNW, gusts 5 mph8 km/h | 40% | 1% | 0 |
| Sat 8p | Clear | 56°13° (likely 52°11° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from NE, gusts 3 mph5 km/h | 45% | 40% | 0 |
| Sat 9p | Mostly clear | 53°12° (likely 50°10° to 56°13°) | 53°12° | 0% | 2 mph3 km/h from NE, gusts 3 mph4 km/h | 47% | 20% | 0 |
| Sat 10p | Mostly clear | 50°10° (likely 47°8° to 54°12°) | 50°10° | 0% | 2 mph3 km/h from NE, gusts 2 mph4 km/h | 50% | 44% | 0 |
| Sat 11p | Clear | 47°8° (likely 45°7° to 53°12°) | 47°8° | 0% | 2 mph3 km/h from ENE, gusts 2 mph3 km/h | 54% | 43% | 0 |
| Sun 12a | Partly cloudy | 45°7° (likely 44°7° to 52°11°) | 45°7° | 0% | 2 mph3 km/h from ENE, gusts 2 mph3 km/h | 57% | 55% | 0 |
| Sun 1a | Partly cloudy | 43°6° (likely 43°6° to 51°11°) | 43°6° | 0% | 2 mph3 km/h from ENE, gusts 2 mph4 km/h | 64% | 70% | 0 |
| Sun 2a | Partly cloudy | 41°5° (likely 41°5° to 50°10°) | 41°5° | 0% | 2 mph3 km/h from NE, gusts 2 mph3 km/h | 69% | 74% | 0 |
| Sun 3a | Partly cloudy | 37°3° (likely 37°3° to 49°9°) | 37°3° | 0% | 2 mph3 km/h from NE, gusts 2 mph3 km/h | 75% | 74% | 0 |
| Sun 4a | Partly cloudy | 35°2° (likely 35°2° to 47°8°) | 35°2° | 0% | 2 mph3 km/h from NE, gusts 2 mph3 km/h | 80% | 72% | 0 |
| Sun 5a | Partly cloudy | 33°1° (likely 33°1° to 46°8°) | 33°1° | 0% | 1 mph2 km/h from ENE, gusts 2 mph3 km/h | 88% | 72% | 0 |
| Sun 6a | Partly cloudy | 32°0° (likely 32°0° to 45°7°) | 32°0° | 0% | 1 mph2 km/h from ENE, gusts 2 mph3 km/h | 87% | 74% | 0 |
| Sun 7a | Partly cloudy | 32°0° (likely 32°0° to 45°7°) | 32°0° | 0% | 1 mph2 km/h from ENE, gusts 2 mph3 km/h | 92% | 78% | 0 |
| Sun 8a | Fog | 31°−1° (likely 31°−1° to 45°7°) | 31°−1° | 0% | 1 mph2 km/h from ENE, gusts 2 mph3 km/h | 96% | 77% | 0 |
| Sun 9a | Fog | 37°3° (likely 37°3° to 48°9°) | 37°3° | 0% | 1 mph2 km/h from ENE, gusts 3 mph4 km/h | 86% | 61% | 1 |
| Sun 10a | Fog | 51°11° (likely 51°11° to 56°13°) | 51°11° | 0% | 1 mph2 km/h from ENE, gusts 2 mph4 km/h | 63% | 63% | 2 |
| Sun 11a | Cloudy | 58°14° (likely 58°14° to 63°17°) | 58°14° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 51% | 69% | 3 |
| Sun 12p | Cloudy | 62°17° (likely 62°17° to 67°19°) | 62°17° | 0% | 0 mph0 km/h, gusts 7 mph11 km/h | 43% | 73% | 3 |
| Sun 1p | Cloudy | 67°19° (likely 66°19° to 70°21°) | 67°19° | 0% | 0 mph0 km/h, gusts 8 mph13 km/h | 39% | 77% | 4 |
| Sun 2p | Cloudy | 69°21° (likely 67°19° to 72°22°) | 69°21° | 0% | 7 mph11 km/h from SSW, gusts 11 mph18 km/h | 32% | 83% | 4 |
| Sun 3p | Cloudy | 69°21° (likely 67°19° to 72°22°) | 69°21° | 0% | 7 mph11 km/h from SSW, gusts 12 mph19 km/h | 32% | 86% | 3 |
| Sun 4p | Cloudy | 69°21° (likely 65°18° to 70°21°) | 69°21° | 0% | 7 mph11 km/h from SSW, gusts 11 mph18 km/h | 32% | 87% | 2 |
| Sun 5p | Cloudy | 67°19° (likely 63°17° to 68°20°) | 67°19° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 36% | 88% | 1 |
| Sun 6p | Mostly cloudy | 64°18° (likely 59°15° to 64°18°) | 64°18° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 43% | 45% | 0 |
| Sun 7p | Mostly cloudy | 60°16° (likely 53°12° to 60°16°) | 60°16° | 0% | 2 mph3 km/h from S, gusts 6 mph9 km/h | 47% | 28% | 0 |
| Sun 8p | Clear | 54°12° (likely 49°9° to 54°12°) | 54°12° | 0% | 1 mph2 km/h from ENE, gusts 5 mph7 km/h | 52% | 0% | 0 |
| Sun 9p | Clear | 51°11° (likely 46°8° to 52°11°) | 51°11° | 0% | 1 mph2 km/h from ENE, gusts 3 mph5 km/h | 56% | 11% | 0 |
| Sun 10p | Clear | 48°9° (likely 44°7° to 50°10°) | 48°9° | 0% | 1 mph2 km/h from ENE, gusts 5 mph8 km/h | 62% | 11% | 0 |
| Sun 11p | Clear | 45°7° (likely 42°6° to 48°9°) | 45°7° | 5% | 2 mph3 km/h from NE, gusts 6 mph9 km/h | 67% | 12% | 0 |
| Mon 12a | Clear | 43°6° (likely 41°5° to 46°8°) | 43°6° | 5% | 2 mph3 km/h from NE, gusts 4 mph7 km/h | 70% | 15% | 0 |
| Mon 1a | Clear | 41°5° (likely 40°4° to 44°7°) | 41°5° | 5% | 2 mph3 km/h from NE, gusts 4 mph6 km/h | 77% | 22% | 0 |
| Mon 2a | Partly cloudy | 39°4° (likely 39°4° to 43°6°) | 39°4° | 5% | 2 mph3 km/h from ENE, gusts 3 mph4 km/h | 83% | 26% | 0 |
| Mon 3a | Clear | 37°3° (likely 37°3° to 43°6°) | 37°3° | 5% | 2 mph3 km/h from ENE, gusts 2 mph4 km/h | 90% | 33% | 0 |
| Mon 4a | Clear | 36°2° (likely 36°2° to 45°7°) | 36°2° | 5% | 2 mph3 km/h from ENE, gusts 3 mph5 km/h | 90% | 39% | 0 |
| Mon 5a | Rain | 35°2° (likely 35°2° to 46°8°) | 32°0° | 20% | 3 mph5 km/h from ENE, gusts 2 mph4 km/h | 90% | 56% | 0 |
| Mon 6a | Rain | 35°2° (likely 35°2° to 46°8°) | 32°0° | 20% | 3 mph5 km/h from ENE, gusts 1 mph2 km/h | 90% | 56% | 0 |
| Mon 7a | Rain | 34°1° (likely 34°1° to 46°8°) | 31°−1° | 20% | 3 mph5 km/h from ENE, gusts 2 mph3 km/h | 90% | 63% | 0 |
| Mon 8a | Rain | 34°1° (likely 34°1° to 47°8°) | 34°1° | 20% | 0 mph0 km/h, gusts 1 mph2 km/h | 90% | 77% | 0 |
| Mon 9a | Rain | 38°3° (likely 38°3° to 49°9°) | 38°3° | 20% | 0 mph0 km/h, gusts 2 mph4 km/h | 90% | 78% | 0 |
| Mon 10a | Rain | 44°7° (likely 44°7° to 53°12°) | 44°7° | 20% | 0 mph0 km/h, gusts 3 mph5 km/h | 90% | 57% | 2 |
| Mon 11a | Rain | 50°10° (likely 50°10° to 57°14°) | 50°10° | 30% | 1 mph2 km/h from W, gusts 3 mph5 km/h | 88% | 56% | 3 |
| Mon 12p | Rain | 54°12° (likely 54°12° to 61°16°) | 54°12° | 30% | 1 mph2 km/h from W, gusts 5 mph9 km/h | 82% | 35% | 4 |
| Mon 1p | Rain | 56°13° (likely 56°13° to 62°17°) | 56°13° | 30% | 1 mph2 km/h from W, gusts 8 mph13 km/h | 75% | 40% | 4 |
Days ahead
Today, Oct 24. Sunny. High 77°25°, low 31°−1°. Dry. Mostly agree. Best day outdoors this week.
Afternoon
noon–6 PM
Sunny, 75°24°Dry
Evening
6 PM–midnight
Mostly clear, 56°13°Dry
Overnight
midnight–6 AM
Partly cloudy, 33°1°Dry
Official NWS forecast
Today: Sunny. High near 77, with temperatures falling to around 73 in the afternoon. East northeast wind around 2 mph.
Tonight: Areas of frost after 2am. Mostly clear, with a low around 31. Northeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 77°25°).
- High, likely
- 70°21°–77°25°
- Low, likely
- 31°−1°–37°3°
- Wind
- 8 mph12 km/h
- UV peak
- 5
Tomorrow, Oct 25. Fog. High 70°21°, low 31°−1°. Dry. Mostly agree.
Morning
6 AM–noon
Fog, 31°−1°Dry
Afternoon
noon–6 PM
Cloudy, 69°21°Dry
Evening
6 PM–midnight
Clear, 54°12°Dry
Overnight
midnight–6 AM
Rain, 35°2°20% chance
Official NWS forecast
Day: Areas of frost before 8am, then areas of frost and patchy fog between 8am and 11am. Partly sunny, with a high near 70. South southeast wind 0 to 7 mph.
Night: Areas of frost between 2am and 5am, then a slight chance of rain. Partly cloudy, with a low around 31. East northeast wind around 3 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 67°19°–72°22°
- Low, likely
- 31°−1°–45°7°
- Wind
- 10 mph16 km/h, gusts 16 mph26 km/h
- UV peak
- 4
Monday, Oct 26. Rain. High 61°16°, low 28°−2°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Rain, 34°1°30% chance
Afternoon
noon–6 PM
Rain, 61°16°30% chance
Evening
6 PM–midnight
Clear, 48°9°Dry
Overnight
midnight–6 AM
Clear, 38°3°Dry
Official NWS forecast
Day: A chance of rain before 5pm. Partly sunny, with a high near 61. West wind 0 to 5 mph. Chance of precipitation is 30%.
Night: Patchy fog between 11pm and 2am, then areas of frost and patchy fog. Mostly clear, with a low around 28. North wind 1 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 59°15°–62°17°
- Low, likely
- 28°−2°–42°6°
- Wind
- 8 mph13 km/h, gusts 18 mph29 km/h
- UV peak
- 4
Tuesday, Oct 27. Fog. High 64°18°, low 28°−2°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 38°3°Dry
Afternoon
noon–6 PM
Sunny, 64°18°Dry
Evening
6 PM–midnight
Clear, 48°9°Dry
Overnight
midnight–6 AM
Clear, 39°4°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of frost and patchy fog before 11am. Sunny, with a high near 64.
Night: Patchy fog after 11pm. Partly cloudy, with a low around 28.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 61°16°–67°19°
- Low, likely
- 28°−2°–38°3°
- Wind
- 9 mph14 km/h, gusts 19 mph30 km/h
- UV peak
- 4
Wednesday, Oct 28. Fog. High 68°20°, low 30°−1°. Dry. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 38°3°Dry
Afternoon
noon–6 PM
Cloudy, 67°19°Dry
Evening
6 PM–midnight
Cloudy, 50°10°Dry
Overnight
midnight–6 AM
Cloudy, 42°5°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 11am. Mostly sunny, with a high near 68.
Night: Patchy fog after 2am. Partly cloudy, with a low around 30.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 62°17°–69°21°
- Low, likely
- 30°−1°–39°4°
- Wind
- 5 mph7 km/h, gusts 10 mph16 km/h
- UV peak
- 4
Thursday, Oct 29. Cloudy. High 66°19°, low 29°−2°. Rain, 20% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 40°5°Dry
Afternoon
noon–6 PM
Cloudy, 63°17°Dry
Evening
6 PM–midnight
Clear, 46°8°Dry
Overnight
midnight–6 AM
Mostly clear, 35°2°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 11am, then a slight chance of rain. Mostly sunny, with a high near 66.
Night: A slight chance of rain before 11pm, then patchy fog and a slight chance of rain between 11pm and 5am, then patchy fog and a slight chance of rain and snow. Partly cloudy, with a low around 29.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 58°14°–67°19°
- Low, likely
- 29°−2°–41°5°
- Wind
- 6 mph10 km/h, gusts 20 mph32 km/h
- UV peak
- 4
Friday, Oct 30. Snow. High 65°18°, low 28°−2°. Snow 0.02 in0.5 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Sunny, 36°2°Dry
Afternoon
noon–6 PM
Partly sunny, 58°15°Dry
Evening
6 PM–midnight
Clear, 45°7°Dry
Overnight
midnight–6 AM
Clear, 35°1°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog and a slight chance of rain and snow. Mostly sunny, with a high near 65.
Night: A slight chance of rain before 2am, then a slight chance of rain and snow. Partly cloudy, with a low around 28.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 53°12°–65°18°
- Low, likely
- 28°−2°–35°2°
- Wind
- 8 mph13 km/h, gusts 20 mph32 km/h
- UV peak
- 4
Saturday, Oct 31. Partly sunny. High 59°15°, low 35°2°. Dry. Forecasts differ.
Morning
6 AM–noon
Mostly sunny, 35°1°Dry
Afternoon
noon–6 PM
Sunny, 60°15°Dry
Evening
6 PM–midnight
Clear, 46°8°Dry
Overnight
midnight–6 AM
Clear, 35°1°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 52°11°–68°20°
- Low, likely
- 32°0°–38°3°
- Wind
- 5 mph8 km/h, gusts 14 mph23 km/h
- UV peak
- 4
Sunday, Nov 1. Cloudy. High 63°17°, low 34°1°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 37°3°Dry
Afternoon
noon–6 PM
Sunny, 65°18°Dry
Evening
6 PM–midnight
Clear, 49°9°Dry
Overnight
midnight–6 AM
Cloudy, 41°5°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 54°12°–74°23°
- Low, likely
- 30°−1°–36°2°
- Wind
- 6 mph10 km/h, gusts 19 mph30 km/h
- UV peak
- 4
Monday, Nov 2. Drizzle. High 57°14°, low 39°4°. Rain 0.1 in2.5 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 44°7°Dry
Afternoon
noon–6 PM
Cloudy, 56°13°20% chance · 0.05 in1.3 mm
Evening
6 PM–midnight
Cloudy, 49°9°20% chance · 0.09 in2.2 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 48°9°–63°17°
- Low, likely
- 31°−1°–48°9°
- Wind
- 5 mph7 km/h, gusts 17 mph27 km/h
- UV peak
- 2
The outlook
Today
Dry, high 77°, low 31°.
Tomorrow
Dry, high 70°, low 31°, cooling off.
Monday
Dry, high 61°, low 28°, cooling off.
Rest of week
Mostly dry, highs 57–68°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (EKA) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Sun & moon
Sun
Sunrise 7:33 AM, sunset 6:20 PM.
- Daylight
- 10 h 48 min
- Losing 2 min 21 s a day; shortest Dec 21, 1 h 27 min less
- Golden hour
- 5:43–6:37 PM
- Morning 7:16–8:10 AM
- Blue hour
- 6:37–6:48 PM
- Morning 7:05–7:16 AM; first light 7:05 AM
Stars tonight? Fair
Mostly clear 6:48–8 PM, but the moon is 99% lit and up.
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 5:53 AM · rises 5:20 PM
- Full moon
- Oct 25
- New moon
- Nov 8
