Johnson Creek at Yellow Pine
0.7 mi- Level
- 2.1 ft
- Flow
- 94 cfs
Reading from Sat 8 AM · NWS gauge page
Appearance
Observed 8:35 AM MDT at KMYL
Sunny and 27°−3°.
Today: low 26°−3° (likely 26°−3° to 31°−1°), high 57°14° (likely 48°9° to 57°14°).
Now 27°−3°
Sunny
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 8a | Sunny | 26°−3° (likely 26°−3° to 32°0°) | 22°−6° | 0% | 3 mph5 km/h from ESE, gusts 5 mph8 km/h | 97% | 2% | 0 |
| Sat 9a | Sunny | 26°−3° (likely 26°−3° to 33°1°) | 22°−6° | 0% | 3 mph5 km/h from ESE, gusts 6 mph10 km/h | 96% | 3% | 0 |
| Sat 10a | Sunny | 32°0° (likely 32°0° to 38°3°) | 32°0° | 0% | 2 mph3 km/h from ESE, gusts 5 mph9 km/h | 89% | 2% | 1 |
| Sat 11a | Sunny | 40°4° (likely 38°3° to 43°6°) | 40°4° | 0% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 68% | 2% | 1 |
| Sat 12p | Sunny | 46°8° (likely 42°6° to 47°8°) | 46°8° | 0% | 2 mph3 km/h from SSW, gusts 7 mph12 km/h | 59% | 5% | 2 |
| Sat 1p | Sunny | 50°10° (likely 45°7° to 50°10°) | 49°9° | 0% | 3 mph5 km/h from SSW, gusts 8 mph14 km/h | 55% | 12% | 3 |
| Sat 2p | Sunny | 54°12° (likely 47°8° to 54°12°) | 54°12° | 0% | 5 mph8 km/h from SW, gusts 10 mph16 km/h | 46% | 15% | 3 |
| Sat 3p | Sunny | 56°13° (likely 48°9° to 56°13°) | 57°14° | 0% | 6 mph10 km/h from SW, gusts 10 mph16 km/h | 41% | 13% | 2 |
| Sat 4p | Sunny | 57°14° (likely 47°8° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from WSW, gusts 9 mph15 km/h | 39% | 11% | 2 |
| Sat 5p | Mostly sunny | 57°14° (likely 46°8° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from WSW, gusts 10 mph17 km/h | 39% | 47% | 1 |
| Sat 6p | Partly sunny | 54°12° (likely 43°6° to 54°12°) | 54°12° | 0% | 3 mph5 km/h from W, gusts 10 mph16 km/h | 43% | 49% | 1 |
| Sat 7p | Clear | 45°7° (likely 39°4° to 45°7°) | 45°7° | 0% | 2 mph3 km/h from SSW, gusts 7 mph11 km/h | 58% | 20% | 0 |
| Sat 8p | Clear | 41°5° (likely 36°2° to 42°6°) | 41°5° | 0% | 2 mph3 km/h from ESE, gusts 4 mph6 km/h | 64% | 14% | 0 |
| Sat 9p | Mostly clear | 39°4° (likely 34°1° to 41°5°) | 36°2° | 0% | 5 mph8 km/h from E, gusts 4 mph6 km/h | 66% | 22% | 0 |
| Sat 10p | Mostly clear | 38°3° (likely 32°0° to 40°4°) | 34°1° | 0% | 5 mph8 km/h from E, gusts 5 mph8 km/h | 67% | 26% | 0 |
| Sat 11p | Mostly clear | 36°2° (likely 32°0° to 39°4°) | 32°0° | 0% | 5 mph8 km/h from E, gusts 4 mph7 km/h | 69% | 10% | 0 |
| Sun 12a | Clear | 35°2° (likely 31°−1° to 39°4°) | 30°−1° | 0% | 5 mph8 km/h from E, gusts 5 mph8 km/h | 72% | 38% | 0 |
| Sun 1a | Clear | 33°1° (likely 30°−1° to 38°3°) | 29°−2° | 0% | 5 mph8 km/h from E, gusts 6 mph10 km/h | 74% | 24% | 0 |
| Sun 2a | Clear | 32°0° (likely 30°−1° to 39°4°) | 27°−3° | 0% | 5 mph8 km/h from ENE, gusts 6 mph10 km/h | 77% | 4% | 0 |
| Sun 3a | Mostly clear | 30°−1° (likely 29°−2° to 38°3°) | 26°−3° | 0% | 3 mph5 km/h from E, gusts 7 mph11 km/h | 81% | 17% | 0 |
| Sun 4a | Mostly clear | 29°−2° (likely 29°−2° to 39°4°) | 25°−4° | 0% | 5 mph8 km/h from E, gusts 5 mph9 km/h | 82% | 12% | 0 |
| Sun 5a | Mostly clear | 28°−2° (likely 28°−2° to 38°3°) | 23°−5° | 0% | 5 mph8 km/h from E, gusts 6 mph9 km/h | 86% | 15% | 0 |
| Sun 6a | Mostly clear | 27°−3° (likely 27°−3° to 38°3°) | 23°−5° | 0% | 3 mph5 km/h from E, gusts 6 mph10 km/h | 87% | 19% | 0 |
| Sun 7a | Mostly cloudy | 26°−3° (likely 26°−3° to 37°3°) | 22°−6° | 0% | 3 mph5 km/h from E, gusts 8 mph12 km/h | 86% | 47% | 0 |
| Sun 8a | Mostly cloudy | 26°−3° (likely 26°−3° to 38°3°) | 22°−6° | 0% | 3 mph5 km/h from E, gusts 7 mph11 km/h | 84% | 32% | 0 |
| Sun 9a | Partly sunny | 26°−3° (likely 26°−3° to 38°3°) | 26°−3° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 83% | 50% | 0 |
| Sun 10a | Partly sunny | 32°0° (likely 32°0° to 43°6°) | 32°0° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 74% | 59% | 1 |
| Sun 11a | Partly sunny | 42°6° (likely 41°5° to 49°9°) | 42°6° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 51% | 61% | 2 |
| Sun 12p | Mostly cloudy | 48°9° (likely 45°7° to 53°12°) | 48°9° | 0% | 3 mph5 km/h from SSW, gusts 8 mph13 km/h | 40% | 54% | 3 |
| Sun 1p | Mostly cloudy | 53°12° (likely 49°9° to 56°13°) | 53°12° | 0% | 3 mph5 km/h from SSW, gusts 8 mph13 km/h | 36% | 56% | 3 |
| Sun 2p | Mostly cloudy | 57°14° (likely 51°11° to 58°14°) | 57°14° | 0% | 3 mph5 km/h from SSW, gusts 10 mph16 km/h | 29% | 59% | 4 |
| Sun 3p | Cloudy | 60°16° (likely 52°11° to 60°16°) | 60°16° | 0% | 5 mph8 km/h from SW, gusts 12 mph19 km/h | 25% | 72% | 3 |
| Sun 4p | Cloudy | 61°16° (likely 51°11° to 61°16°) | 61°16° | 0% | 5 mph8 km/h from SW, gusts 13 mph20 km/h | 24% | 74% | 2 |
| Sun 5p | Mostly cloudy | 60°16° (likely 49°9° to 60°16°) | 60°16° | 0% | 5 mph8 km/h from SW, gusts 12 mph19 km/h | 25% | 68% | 2 |
| Sun 6p | Cloudy | 56°13° (likely 46°8° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from SSW, gusts 10 mph17 km/h | 31% | 71% | 1 |
| Sun 7p | Cloudy | 49°9° (likely 42°6° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from SSW, gusts 6 mph10 km/h | 41% | 74% | 0 |
| Sun 8p | Mostly cloudy | 45°7° (likely 39°4° to 47°8°) | 45°7° | 0% | 2 mph3 km/h from SSW, gusts 5 mph8 km/h | 46% | 67% | 0 |
| Sun 9p | Cloudy | 44°7° (likely 37°3° to 45°7°) | 40°4° | 0% | 7 mph11 km/h from SSE, gusts 6 mph10 km/h | 48% | 80% | 0 |
| Sun 10p | Cloudy | 43°6° (likely 36°2° to 44°7°) | 38°3° | 0% | 7 mph11 km/h from SSE, gusts 7 mph11 km/h | 49% | 83% | 0 |
| Sun 11p | Cloudy | 42°6° (likely 35°2° to 44°7°) | 37°3° | 0% | 7 mph11 km/h from SSE, gusts 7 mph12 km/h | 51% | 85% | 0 |
| Mon 12a | Cloudy | 40°4° (likely 35°2° to 44°7°) | 36°2° | 0% | 6 mph10 km/h from SE, gusts 7 mph12 km/h | 53% | 84% | 0 |
| Mon 1a | Cloudy | 39°4° (likely 39°4° to 43°6°) | 34°1° | 0% | 6 mph10 km/h from SE, gusts 7 mph12 km/h | 55% | 86% | 0 |
| Mon 2a | Cloudy | 37°3° (likely 37°3° to 42°6°) | 32°0° | 0% | 6 mph10 km/h from SE, gusts 7 mph12 km/h | 57% | 86% | 0 |
| Mon 3a | Cloudy | 36°2° (likely 36°2° to 42°6°) | 31°−1° | 0% | 6 mph10 km/h from ESE, gusts 7 mph12 km/h | 60% | 81% | 0 |
| Mon 4a | Cloudy | 35°2° (likely 35°2° to 42°6°) | 30°−1° | 0% | 6 mph10 km/h from ESE, gusts 7 mph12 km/h | 62% | 75% | 0 |
| Mon 5a | Cloudy | 34°1° (likely 34°1° to 42°6°) | 29°−2° | 0% | 6 mph10 km/h from ESE, gusts 7 mph12 km/h | 65% | 77% | 0 |
| Mon 6a | Clear | 33°1° (likely 33°1° to 43°6°) | 28°−2° | 5% | 6 mph10 km/h from ESE, gusts 7 mph12 km/h | 68% | 52% | 0 |
| Mon 7a | Mostly cloudy | 31°−1° (likely 31°−1° to 44°7°) | 26°−3° | 5% | 6 mph10 km/h from ESE, gusts 7 mph12 km/h | 71% | 65% | 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: Sunny, with a high near 57. South southwest wind 2 to 6 mph.
Tonight: Mostly clear, with a low around 26. East wind around 5 mph.
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
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Partly sunny, with a high near 61. South southeast wind around 5 mph.
Night: Mostly cloudy, with a low around 30. South southeast wind 2 to 7 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
70% chance · 0.3 in0.7 cm
Evening
6 PM–midnight
70% chance · 0.4 in0.9 cm
Overnight
midnight–6 AM
70% chance · 0.3 in0.8 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after noon. Mostly sunny, with a high near 59. South southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Night: Rain and snow showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. Little or no snow accumulation expected.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.2 in0.4 cm
Afternoon
noon–6 PM
60% chance · 0.2 in0.4 cm
Evening
6 PM–midnight
50% chance · 0.02 in0.6 mm
Overnight
midnight–6 AM
20% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain and snow showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Night: A chance of rain and snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance · 0.02 in0.4 mm
Afternoon
noon–6 PM
30% chance · 0.01 in0.3 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Night: A chance of snow showers after midnight. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
40% chance · 0.01 in0.3 mm
Evening
6 PM–midnight
30% chance · 0.02 in0.4 mm
Overnight
midnight–6 AM
40% chance · 0.2 in0.4 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of snow showers before 3pm, then a slight chance of rain showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Night: A slight chance of rain showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%. 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
40% chance · 0.1 in0.3 cm
Afternoon
noon–6 PM
40% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
40% 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: A chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Night: A slight chance of rain showers before 9pm, then a slight chance of snow showers. Partly cloudy, with a low around 26.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.3 in0.7 cm
Afternoon
noon–6 PM
30% chance · 0.2 in0.5 cm
Evening
6 PM–midnight
30% 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.
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
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 57°, low 26°.
Dry, high 61°, low 30°, warming up.
Dry, high 59°, low 30°.
Highs 34–54°; 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 8 AM · NWS gauge page
Reading from Sat 7:45 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 73% 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 4 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.
Sun, 3:00 PM–5:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Today’s expected high is 2°1° warmer than typical.
On average 10°5° warmer than normal (daily mean temperature).
Yellow Pine weather by month: normals, records, snow and freeze dates
Sunrise 8:09 AM, sunset 6:41 PM.
Mostly clear 1–7 AM, but the moon is 99% lit and up.
Waxing gibbous
97% lit · growing