North Fork Payette River at McCall
12 mi- Level
- 2.3 ft
- Flow
- 79 cfs
Reading from Sat 4:30 AM · NWS gauge page
Appearance
Observed 5:45 AM MDT at KMYL
Clear and 28°−2°, freeze watch tonight, low 18°−8°.
Today: low 18°−8° (likely 18°−8° to 32°0°), high 52°11° (likely 48°9° to 52°11°).
Now 28°−2°
Clear · Feels like 25°−4°
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 6a | Clear | 20°−7° (likely 20°−7° to 32°0°) | 20°−7° | 0% | 1 mph2 km/h from ESE, gusts 5 mph8 km/h | 100% | 3% | 0 |
| Sat 7a | Clear | 19°−7° (likely 19°−7° to 32°0°) | 19°−7° | 0% | 1 mph2 km/h from ESE, gusts 5 mph9 km/h | 100% | 3% | 0 |
| Sat 8a | Sunny | 18°−8° (likely 18°−8° to 32°0°) | 18°−8° | 0% | 1 mph2 km/h from ESE, gusts 6 mph10 km/h | 100% | 2% | 0 |
| Sat 9a | Sunny | 20°−7° (likely 20°−7° to 33°1°) | 20°−7° | 0% | 2 mph3 km/h from ESE, gusts 7 mph12 km/h | 100% | 3% | 0 |
| Sat 10a | Sunny | 28°−2° (likely 28°−2° to 37°3°) | 28°−2° | 0% | 2 mph3 km/h from ESE, gusts 9 mph14 km/h | 100% | 8% | 0 |
| Sat 11a | Sunny | 36°2° (likely 36°2° to 43°6°) | 36°2° | 0% | 2 mph3 km/h from SSE, gusts 12 mph19 km/h | 80% | 9% | 1 |
| Sat 12p | Mostly sunny | 43°6° (likely 43°6° to 46°8°) | 43°6° | 0% | 2 mph3 km/h from S, gusts 12 mph20 km/h | 67% | 19% | 2 |
| Sat 1p | Mostly sunny | 48°9° (likely 45°7° to 49°9°) | 48°9° | 0% | 2 mph3 km/h from S, gusts 11 mph17 km/h | 58% | 28% | 3 |
| Sat 2p | Mostly sunny | 50°10° (likely 47°8° to 51°11°) | 50°10° | 0% | 3 mph5 km/h from S, gusts 9 mph15 km/h | 50% | 37% | 3 |
| Sat 3p | Mostly sunny | 52°11° (likely 48°9° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from SSW, gusts 7 mph12 km/h | 46% | 33% | 2 |
| Sat 4p | Mostly sunny | 51°11° (likely 47°8° to 51°11°) | 50°10° | 0% | 3 mph5 km/h from SW, gusts 7 mph11 km/h | 46% | 43% | 2 |
| Sat 5p | Mostly sunny | 50°10° (likely 46°8° to 50°10°) | 50°10° | 0% | 3 mph5 km/h from WSW, gusts 6 mph10 km/h | 48% | 59% | 1 |
| Sat 6p | Mostly sunny | 46°8° (likely 44°7° to 48°9°) | 46°8° | 0% | 2 mph3 km/h from WNW, gusts 6 mph9 km/h | 54% | 51% | 1 |
| Sat 7p | Clear | 40°4° (likely 40°4° to 43°6°) | 40°4° | 0% | 1 mph2 km/h from W, gusts 6 mph10 km/h | 68% | 13% | 0 |
| Sat 8p | Clear | 34°1° (likely 34°1° to 40°4°) | 34°1° | 0% | 1 mph2 km/h from NNW, gusts 7 mph11 km/h | 80% | 42% | 0 |
| Sat 9p | Clear | 32°0° (likely 32°0° to 38°3°) | 32°0° | 0% | 2 mph3 km/h from SE, gusts 5 mph8 km/h | 87% | 40% | 0 |
| Sat 10p | Mostly clear | 30°−1° (likely 30°−1° to 37°3°) | 30°−1° | 0% | 2 mph3 km/h from SE, gusts 5 mph8 km/h | 91% | 24% | 0 |
| Sat 11p | Clear | 28°−2° (likely 28°−2° to 37°3°) | 28°−2° | 0% | 2 mph3 km/h from SE, gusts 6 mph9 km/h | 96% | 16% | 0 |
| Sun 12a | Fog | 26°−3° (likely 26°−3° to 36°2°) | 26°−3° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 100% | 32% | 0 |
| Sun 1a | Fog | 24°−4° (likely 24°−4° to 36°2°) | 24°−4° | 0% | 2 mph3 km/h from SE, gusts 6 mph9 km/h | 100% | 46% | 0 |
| Sun 2a | Fog | 24°−4° (likely 24°−4° to 35°2°) | 24°−4° | 0% | 1 mph2 km/h from ESE, gusts 5 mph9 km/h | 100% | 48% | 0 |
| Sun 3a | Fog | 23°−5° (likely 23°−5° to 34°1°) | 23°−5° | 0% | 1 mph2 km/h from ESE, gusts 5 mph9 km/h | 100% | 48% | 0 |
| Sun 4a | Partly cloudy | 22°−6° (likely 22°−6° to 34°1°) | 22°−6° | 0% | 1 mph2 km/h from ESE, gusts 5 mph8 km/h | 100% | 45% | 0 |
| Sun 5a | Fog | 21°−6° (likely 21°−6° to 34°1°) | 21°−6° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 100% | 40% | 0 |
| Sun 6a | Partly cloudy | 20°−7° (likely 20°−7° to 35°2°) | 20°−7° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 100% | 56% | 0 |
| Sun 7a | Fog | 19°−7° (likely 19°−7° to 35°2°) | 19°−7° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 100% | 71% | 0 |
| Sun 8a | Cloudy | 18°−8° (likely 18°−8° to 34°1°) | 18°−8° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 100% | 77% | 0 |
| Sun 9a | Fog | 20°−7° (likely 20°−7° to 34°1°) | 20°−7° | 0% | 1 mph2 km/h from SE, gusts 6 mph9 km/h | 100% | 75% | 0 |
| Sun 10a | Fog | 28°−2° (likely 28°−2° to 39°4°) | 28°−2° | 0% | 1 mph2 km/h from SE, gusts 6 mph9 km/h | 100% | 54% | 1 |
| Sun 11a | Mostly cloudy | 38°3° (likely 38°3° to 45°7°) | 38°3° | 0% | 1 mph2 km/h from SE, gusts 8 mph14 km/h | 77% | 63% | 2 |
| Sun 12p | Mostly cloudy | 45°7° (likely 45°7° to 50°10°) | 45°7° | 0% | 2 mph3 km/h from S, gusts 11 mph18 km/h | 61% | 56% | 3 |
| Sun 1p | Mostly cloudy | 50°10° (likely 49°9° to 52°11°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 12 mph19 km/h | 48% | 57% | 3 |
| Sun 2p | Mostly cloudy | 54°12° (likely 51°11° to 54°12°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 11 mph17 km/h | 39% | 65% | 4 |
| Sun 3p | Mostly cloudy | 56°13° (likely 52°11° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 10 mph16 km/h | 34% | 63% | 3 |
| Sun 4p | Mostly cloudy | 56°13° (likely 52°11° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 10 mph16 km/h | 34% | 62% | 2 |
| Sun 5p | Mostly cloudy | 55°13° (likely 51°11° to 55°13°) | 55°13° | 0% | 2 mph3 km/h from S, gusts 12 mph19 km/h | 35% | 65% | 2 |
| Sun 6p | Mostly cloudy | 51°11° (likely 48°9° to 52°11°) | 51°11° | 0% | 1 mph2 km/h from S, gusts 12 mph19 km/h | 42% | 64% | 1 |
| Sun 7p | Cloudy | 46°8° (likely 46°8° to 47°8°) | 46°8° | 0% | 1 mph2 km/h from S, gusts 8 mph13 km/h | 52% | 70% | 0 |
| Sun 8p | Cloudy | 41°5° (likely 41°5° to 44°7°) | 41°5° | 0% | 1 mph2 km/h from S, gusts 7 mph12 km/h | 61% | 72% | 0 |
| Sun 9p | Cloudy | 38°3° (likely 38°3° to 42°6°) | 34°1° | 0% | 6 mph10 km/h from SE, gusts 8 mph12 km/h | 68% | 77% | 0 |
| Sun 10p | Cloudy | 37°3° (likely 37°3° to 41°5°) | 32°0° | 0% | 6 mph10 km/h from SE, gusts 8 mph13 km/h | 72% | 78% | 0 |
| Sun 11p | Cloudy | 35°2° (likely 35°2° to 41°5°) | 30°−1° | 0% | 6 mph10 km/h from SE, gusts 8 mph13 km/h | 74% | 81% | 0 |
| Mon 12a | Cloudy | 34°1° (likely 34°1° to 41°5°) | 31°−1° | 0% | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 76% | 81% | 0 |
| Mon 1a | Cloudy | 33°1° (likely 31°−1° to 41°5°) | 29°−2° | 0% | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 79% | 81% | 0 |
| Mon 2a | Cloudy | 31°−1° (likely 30°−1° to 41°5°) | 28°−2° | 0% | 3 mph5 km/h from SE, gusts 7 mph12 km/h | 83% | 81% | 0 |
| Mon 3a | Mostly cloudy | 30°−1° (likely 30°−1° to 41°5°) | 26°−3° | 0% | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 87% | 79% | 0 |
| Mon 4a | Mostly cloudy | 29°−2° (likely 29°−2° to 42°6°) | 25°−4° | 0% | 3 mph5 km/h from SE, gusts 7 mph12 km/h | 88% | 72% | 0 |
| Mon 5a | Mostly cloudy | 28°−2° (likely 28°−2° to 42°6°) | 24°−4° | 0% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 91% | 68% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Widespread frost and areas of fog before noon. Sunny, with a high near 52. South wind around 3 mph.
Tonight: Widespread frost between 8pm and 11pm, then widespread frost and areas of fog. Partly cloudy, with a low around 18. Southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Widespread frost and areas of fog before noon. Partly sunny, with a high near 56. South southeast wind around 2 mph.
Night: Widespread frost after midnight. Mostly cloudy, with a low around 25. South southeast wind 1 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
50% chance · 0.1 in0.3 cm
Evening
6 PM–midnight
70% chance · 0.2 in0.4 cm
Overnight
midnight–6 AM
60% chance · 0.2 in0.4 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Widespread frost and areas of fog before 10am, then a chance of rain showers. Partly sunny, with a high near 56. South wind 3 to 12 mph. Chance of precipitation is 30%.
Night: Rain showers likely before midnight, then rain and snow showers likely between midnight and 1am, then areas of fog and rain and snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
60% chance · 0.1 in0.3 cm
Evening
6 PM–midnight
40% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Snow showers likely and areas of fog before 9am, then areas of fog and rain and snow showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Night: A slight chance of rain showers before midnight, then areas of fog. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog before 10am. Partly sunny, with a high near 49.
Night: A slight chance of rain and snow showers between midnight and 3am, then areas of fog and a slight chance of snow showers. Partly cloudy, with a low around 20. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
30% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
30% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
30% chance · 0.2 in0.5 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog and a slight chance of snow showers before 9am, then patchy fog and a slight chance of rain and snow showers. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Night: A chance of rain showers before 2am, then a chance of rain showers and patchy fog between 2am and 3am, then areas of fog and a chance of rain and snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.2 in0.5 cm
Afternoon
noon–6 PM
30% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
20% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
30% chance · 0.2 in0.5 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog and a chance of snow showers before 9am, then areas of fog and a chance of rain and snow showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Night: A slight chance of rain showers before 2am, then areas of fog and a slight chance of rain showers. Partly cloudy, with a low around 21.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
20% chance · 0.3 in0.8 cm
Afternoon
noon–6 PM
20% chance · 0.3 in0.6 cm
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
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 agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
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.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance
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.
Dry, high 52°, low 18°.
Dry, high 56°, low 25°, warming up.
Dry, high 56°, low 24°.
Highs 36–51°; chance of precipitation on Tuesday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (BOI) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 4:30 AM · NWS gauge page
Reading from Sat 4:30 AM · NWS gauge page
Reading from Sat 4:45 AM · NWS gauge page
Reading from Sat 3:45 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
Tonight’s low: 18°−8°
Overnight low near 18°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.
About 69% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at. About 11 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 25°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is about typical for the date.
On average 9°5° warmer than normal (daily mean temperature).
Donnelly weather by month: normals, records, snow and freeze dates
Sunrise 8:11 AM, sunset 6:44 PM.
Clear 6:12–7:41 AM; moon 96% lit but below the horizon.
Waxing gibbous
96% lit · growing