Shasta River near Yreka
13 mi- Level
- 3.4 ft
- Flow
- 138 cfs
Reading from Fri 9 PM · NWS gauge page
Observed 11:25 PM PDT at KSIY
Grenada, CA weather
Clear and 37°3°, 66°37° colder than a typical Oct 23.
Today: low 28°−2°, high 0°−18°.
Now 37°3°
Clear
- Wind
- Calm
- Up to 5 mph8 km/h through 11 AM
- Dew point
- 28°−2°
- Dry · down to 20°−7° by 8 AM
- Air quality
- 21Good
- Main pollutant: Ozone
Next 48 hours
13°7° cooler than this time yesterday (47°8° then, 34°1° now)
Good hours for
TonightDown to 34°1° by 5 AM
Tomorrow morningUp to 49°9° by 11 AM · freezing, low 29°−2°
Tomorrow afternoonUp to 64°18° by 4 PM
Tomorrow nightDown to 39°4° by 4 AM
Sunday morningUp to 54°12° by 11 AM
Sunday afternoonUp to 67°19° by 4 PM
Sunday nightDown to 52°11° by 10 PM
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Fri 11p | Clear | 42°6° (likely 41°5° to 42°6°) | 40°4° | 0% | 3 mph5 km/h from WNW | 55% | — | — |
| Sat 12a | Clear | 41°5° (likely 40°4° to 41°5°) | 38°3° | 0% | 5 mph8 km/h from WNW | 58% | — | — |
| Sat 1a | Clear | 39°4° (likely 39°4° to 39°4°) | 36°2° | 0% | 5 mph8 km/h from WNW | 59% | — | — |
| Sat 2a | Clear | 38°3° (likely 38°3° to 38°3°) | 34°1° | 0% | 5 mph8 km/h from NW | 61% | — | — |
| Sat 3a | Clear | 36°2° (likely 36°2° to 37°3°) | 32°0° | 0% | 5 mph8 km/h from NW | 65% | — | — |
| Sat 4a | Clear | 36°2° (likely 36°2° to 37°3°) | 33°1° | 0% | 3 mph5 km/h from W | 65% | — | — |
| Sat 5a | Clear | 34°1° (likely 34°1° to 36°2°) | 34°1° | 0% | 2 mph3 km/h from W | 64% | — | — |
| Sat 6a | Clear | 33°1° (likely 33°1° to 36°2°) | 30°−1° | 0% | 3 mph5 km/h from W | 67% | — | — |
| Sat 7a | Mostly clear | 32°0° (likely 32°0° to 35°2°) | 32°0° | 0% | 2 mph3 km/h from W | 68% | — | — |
| Sat 8a | Mostly sunny | 29°−2° (likely 29°−2° to 35°2°) | 29°−2° | 0% | 1 mph2 km/h from W | 70% | — | — |
| Sat 9a | Mostly sunny | 36°2° (likely 36°2° to 39°4°) | 36°2° | 0% | 2 mph3 km/h from NW | 61% | — | — |
| Sat 10a | Sunny | 45°7° (likely 44°7° to 45°7°) | 45°7° | 0% | 2 mph3 km/h from NNW | 51% | — | — |
| Sat 11a | Sunny | 49°9° (likely 48°9° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from N | 46% | — | — |
| Sat 12p | Sunny | 53°12° (likely 51°11° to 53°12°) | 53°12° | 0% | 2 mph3 km/h from NNE | 41% | — | — |
| Sat 1p | Sunny | 58°14° (likely 55°13° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from NNE | 37% | — | — |
| Sat 2p | Mostly sunny | 61°16° (likely 58°14° to 61°16°) | 61°16° | 0% | 2 mph3 km/h from NNE | 35% | — | — |
| Sat 3p | Mostly sunny | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 2 mph3 km/h from NE | 33% | — | — |
| Sat 4p | Sunny | 64°18° (likely 60°16° to 64°18°) | 64°18° | 0% | 1 mph2 km/h from ENE | 32% | — | — |
| Sat 5p | Mostly sunny | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 1 mph2 km/h from SE | 35% | — | — |
| Sat 6p | Mostly clear | 60°16° (likely 56°13° to 60°16°) | 60°16° | 0% | 0 mph0 km/h | 38% | — | — |
| Sat 7p | Mostly clear | 57°14° (likely 53°12° to 57°14°) | 57°14° | 0% | 1 mph2 km/h from SSW | 41% | — | — |
| Sat 8p | Mostly clear | 53°12° (likely 50°10° to 53°12°) | 53°12° | 0% | 0 mph0 km/h | 43% | — | — |
| Sat 9p | Mostly clear | 51°11° (likely 48°9° to 51°11°) | 51°11° | 0% | 0 mph0 km/h | 45% | — | — |
| Sat 10p | Partly cloudy | 50°10° (likely 47°8° to 50°10°) | 50°10° | 0% | 0 mph0 km/h | 46% | — | — |
| Sat 11p | Partly cloudy | 48°9° (likely 45°7° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from WNW | 46% | — | — |
| Sun 12a | Mostly cloudy | 47°8° (likely 44°7° to 47°8°) | 47°8° | 0% | 2 mph3 km/h from NW | 47% | — | — |
| Sun 1a | Partly cloudy | 46°8° (likely 44°7° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from WNW | 48% | — | — |
| Sun 2a | Mostly cloudy | 44°7° (likely 43°6° to 44°7°) | 42°6° | 0% | 3 mph5 km/h from NW | 49% | — | — |
| Sun 3a | Partly cloudy | 41°5° (likely 41°5° to 43°6°) | 39°4° | 0% | 3 mph5 km/h from NW | 52% | — | — |
| Sun 4a | Partly cloudy | 39°4° (likely 39°4° to 42°6°) | 37°3° | 0% | 3 mph5 km/h from W | 53% | — | — |
| Sun 5a | Partly cloudy | 39°4° (likely 39°4° to 41°5°) | 37°3° | 0% | 3 mph5 km/h from WSW | 53% | — | — |
| Sun 6a | Partly cloudy | 36°2° (likely 36°2° to 41°5°) | 33°1° | 0% | 3 mph5 km/h from WSW | 55% | — | — |
| Sun 7a | Partly cloudy | 38°3° (likely 38°3° to 40°4°) | 36°2° | 0% | 3 mph5 km/h from WSW | 56% | — | — |
| Sun 8a | Partly sunny | 36°2° (likely 36°2° to 40°4°) | 36°2° | 0% | 2 mph3 km/h from SSE | 59% | — | — |
| Sun 9a | Partly sunny | 41°5° (likely 41°5° to 46°8°) | 41°5° | 0% | 2 mph3 km/h from SSE | 53% | — | — |
| Sun 10a | Partly sunny | 50°10° (likely 50°10° to 52°11°) | 50°10° | 0% | 2 mph3 km/h from SSE | 45% | — | — |
| Sun 11a | Mostly cloudy | 54°12° (likely 54°12° to 56°13°) | 54°12° | 0% | 2 mph3 km/h from S | 41% | — | — |
| Sun 12p | Mostly cloudy | 57°14° (likely 57°14° to 57°14°) | 57°14° | 0% | 2 mph3 km/h from S | 37% | — | — |
| Sun 1p | Mostly cloudy | 62°17° (likely 62°17° to 62°17°) | 62°17° | 0% | 2 mph3 km/h from S | 34% | — | — |
| Sun 2p | Mostly cloudy | 65°18° (likely 65°18° to 65°18°) | 65°18° | 0% | 3 mph5 km/h from S | 32% | — | — |
| Sun 3p | Mostly cloudy | 66°19° (likely 66°19° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from S | 30% | — | — |
| Sun 4p | Mostly cloudy | 67°19° (likely 67°19° to 67°19°) | 67°19° | 0% | 3 mph5 km/h from S | 29% | — | — |
| Sun 5p | Mostly cloudy | 65°18° (likely 65°18° to 65°18°) | 65°18° | 0% | 6 mph10 km/h from S | 33% | — | — |
| Sun 6p | Mostly cloudy | 63°17° (likely 63°17° to 63°17°) | 63°17° | 0% | 6 mph10 km/h from S | 34% | — | — |
| Sun 7p | Mostly cloudy | 60°16° (likely 60°16° to 60°16°) | 60°16° | 0% | 6 mph10 km/h from S | 37% | — | — |
| Sun 8p | Partly cloudy | 56°13° (likely 56°13° to 56°13°) | 56°13° | 0% | 9 mph14 km/h from S | 41% | — | — |
| Sun 9p | Partly cloudy | 53°12° (likely 53°12° to 53°12°) | 53°12° | 0% | 9 mph14 km/h from S | 45% | — | — |
| Sun 10p | Partly cloudy | 52°11° (likely 52°11° to 52°11°) | 52°11° | 0% | 9 mph14 km/h from S | 48% | — | — |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 23. Sunny. High 0°−18°, low 28°−2°. Typical 66°19° / 34°1°. Dry. One forecast only.
Overnight
midnight–6 AM
Clear, 34°1°Dry
Official NWS forecast
Tonight: Clear. Low around 28, with temperatures rising to around 34 overnight. West northwest wind around 5 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 0°−18°
- Low, likely
- 28°−2°
- Typical high / low
- 66°19° / 34°1°
- Wind
- —
Tomorrow, Oct 24. Mostly sunny. High 64°18°, low 34°1°. Typical 65°18° / 34°1°. Dry. One forecast only.
Morning
6 AM–noon
Mostly sunny, 29°−2°Dry
Afternoon
noon–6 PM
Mostly sunny, 64°18°Dry
Evening
6 PM–midnight
Mostly clear, 53°12°Dry
Overnight
midnight–6 AM
Partly cloudy, 39°4°Dry
Official NWS forecast
Day: Sunny. High near 64, with temperatures falling to around 62 in the afternoon. North wind around 3 mph.
Night: Partly cloudy. Low around 34, with temperatures rising to around 39 overnight. West wind 0 to 3 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 60°16°–64°18°
- Low, likely
- 34°1°–35°2°
- Typical high / low
- 65°18° / 34°1°
- Wind
- 3 mph5 km/h
Sunday, Oct 25. Mostly cloudy. High 68°20°, low 35°2°. Typical 65°18° / 34°1°. Dry. One forecast only.
Morning
6 AM–noon
Partly sunny, 36°2°Dry
Afternoon
noon–6 PM
Mostly cloudy, 67°19°Dry
Evening
6 PM–midnight
Partly cloudy, 56°13°Dry
Official NWS forecast
Day: Partly sunny, with a high near 68. South wind 2 to 6 mph.
Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 35. South southwest wind 6 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 65°18°–68°20°
- Low, likely
- 35°2°–40°4°
- Typical high / low
- 65°18° / 34°1°
- Wind
- 5 mph8 km/h
Monday, Oct 26. Rain. High 59°15°, low 30°−1°. Typical 64°18° / 33°1°. Rain 0.07 in1.8 mm, 30% chance. One forecast only.
Official NWS forecast
Day: A chance of rain before 5pm. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Night: Partly cloudy, with a low around 30.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 57°14°–59°15°
- Low, likely
- 30°−1°–41°5°
- Typical high / low
- 64°18° / 33°1°
- Wind
- 4 mph7 km/h
Tuesday, Oct 27. Partly sunny. High 60°16°, low 32°0°. Typical 64°18° / 33°1°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Night: Partly cloudy, with a low around 32.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 55°13°–60°16°
- Low, likely
- 32°0°–37°3°
- Typical high / low
- 64°18° / 33°1°
- Wind
- 4 mph6 km/h
Wednesday, Oct 28. Rain. High 61°16°, low 32°0°. Typical 63°17° / 33°1°. Rain, 20% chance. One forecast only.
Official NWS forecast
Day: A slight chance of rain between 11am and 5pm. Mostly sunny, with a high near 61.
Night: Partly cloudy, with a low around 32.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 55°13°–61°16°
- Low, likely
- 32°0°–37°3°
- Typical high / low
- 63°17° / 33°1°
- Wind
- 3 mph5 km/h
Thursday, Oct 29. Partly sunny. High 60°16°, low 31°−1°. Typical 63°17° / 33°1°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Night: Partly cloudy, with a low around 31.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 52°11°–60°16°
- Low, likely
- 31°−1°–36°2°
- Typical high / low
- 63°17° / 33°1°
- Wind
- 4 mph7 km/h
Friday, Oct 30. Rain. High 59°15°, low 34°1°. Typical 62°17° / 33°1°. Rain 0.05 in1.3 mm, 20% chance. One forecast only.
Official NWS forecast
Day: A slight chance of rain after 11am. Mostly sunny, with a high near 59.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 49°9°–59°15°
- Low, likely
- 34°1°
- Typical high / low
- 62°17° / 33°1°
- Wind
- 4 mph6 km/h
The outlook
Today
Dry, high 0°, low 28°.
Tomorrow
Dry, high 64°, low 34°, warming up.
Sunday
Dry, high 68°, low 35°, warming up.
Rest of week
Mostly dry, highs 59–61°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (MFR) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Klamath River below Iron Gate Dam
20 mi- Level
- 2.0 ft
- Flow
- 1,020 cfs
Reading from Fri 9:15 PM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 72% less heating than a typical week.
This week 31Typical 113
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 21
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at.
Comfort
Dry air outside (dew point 28°F).
Open the windows?
Sat, 2:00 PM–6:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
Montague Siskiyou Airport · official normals 1991–2020 · records 1948–2026
Oct 23, today vs a typical year
Today’s expected high is 66°37° colder than typical.
- Normal high / low
- 66°19° / 34°1°
- Forecast high / low
- 0°−18° / 28°−2°
- Record high
- 74°23° in 2013
- Record low
- 26°−3° in 2008
Last 7 days vs normal
On average 4°2° warmer than normal (daily mean temperature).
- +4°+2°SunOct 18
- +3°+1°MonOct 19
- +2°+1°TueOct 20
- +8°+4°WedOct 21
- +2°+1°ThuOct 22
- —FriOct 23
- —SatOct 24
Grenada weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:31 AM, sunset 6:16 PM.
- Daylight
- 10 h 45 min
- Losing 2 min 39 s a day; shortest Dec 21, 1 h 36 min less
- Golden hour
- 5:38–6:33 PM
- Morning 7:14–8:10 AM
- Blue hour
- 6:33–6:44 PM
- Morning 7:03–7:14 AM; first light 7:03 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
95% lit · growing
- Today
- sets 4:42 AM · rises 4:52 PM
- Full moon
- Oct 25
- New moon
- Nov 8
