Observed 5:35 AM MDT at KBYI

Declo, ID weather

Overcast and 37°3°.

Forecasts agree

Now 37°3°

Cloudy · Feels like 33°0°

Wind: 6 mph9 km/h; From the west. Up to 6 mph9 km/h through 6 PM
Dew point: 30°−1°; Dry · up to 39°4° by 11 AM (comfortable)
UV index: 0Low; Moderate 12–4 PM · peak 3
Pressure: 30.28 inHg1025 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 40°4° today by 10 AM
High 52°11° today at 5 PM

This morningUp to 43°6° by 11 AM · Clear
This afternoonUp to 52°11° by 5 PM · Clear
TonightDown to 35°2° by 5 AM · Clear
Tomorrow morningUp to 45°7° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 57°14° by 5 PM · Clear
Tomorrow nightDown to 38°3° by 5 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 6a	Mostly clear	37°3° (likely 37°3° to 38°3°)	34°1°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	95%	18%	0
Sat 7a	Clear	36°2° (likely 36°2° to 37°3°)	36°2°	0%	2 mph3 km/h from SW, gusts 5 mph8 km/h	92%	1%	0
Sat 8a	Sunny	36°2° (likely 35°2° to 36°2°)	36°2°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	91%	0%	0
Sat 9a	Sunny	38°3° (likely 36°2° to 38°3°)	38°3°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	92%	0%	0
Sat 10a	Sunny	41°5° (likely 38°3° to 41°5°)	41°5°	0%	2 mph3 km/h from NE, gusts 4 mph6 km/h	89%	1%	1
Sat 11a	Sunny	43°6° (likely 40°4° to 43°6°)	41°5°	0%	3 mph5 km/h from NE, gusts 6 mph9 km/h	85%	2%	2
Sat 12p	Sunny	45°7° (likely 42°6° to 45°7°)	43°6°	0%	5 mph8 km/h from ENE, gusts 8 mph13 km/h	81%	2%	3
Sat 1p	Sunny	46°8° (likely 44°7° to 47°8°)	44°7°	0%	5 mph8 km/h from NE, gusts 10 mph15 km/h	76%	7%	3
Sat 2p	Sunny	49°9° (likely 46°8° to 49°9°)	47°8°	0%	5 mph8 km/h from NE, gusts 10 mph15 km/h	70%	7%	3
Sat 3p	Sunny	50°10° (likely 47°8° to 50°10°)	48°9°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	69%	10%	3
Sat 4p	Sunny	50°10° (likely 48°9° to 50°10°)	49°9°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	68%	9%	2
Sat 5p	Sunny	52°11° (likely 48°9° to 52°11°)	52°11°	0%	2 mph3 km/h from NE, gusts 7 mph12 km/h	67%	8%	1
Sat 6p	Sunny	50°10° (likely 47°8° to 50°10°)	50°10°	0%	1 mph2 km/h from NE, gusts 6 mph10 km/h	74%	7%	1
Sat 7p	Clear	48°9° (likely 44°7° to 48°9°)	48°9°	0%	1 mph2 km/h from SSE, gusts 4 mph7 km/h	84%	0%	0
Sat 8p	Clear	46°8° (likely 42°6° to 46°8°)	46°8°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	87%	0%	0
Sat 9p	Clear	43°6° (likely 40°4° to 43°6°)	43°6°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	85%	0%	0
Sat 10p	Clear	43°6° (likely 39°4° to 43°6°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	84%	0%	0
Sat 11p	Clear	42°6° (likely 38°3° to 42°6°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	0%	0
Sun 12a	Clear	41°5° (likely 37°3° to 41°5°)	41°5°	0%	0 mph0 km/h, gusts 3 mph5 km/h	84%	0%	0
Sun 1a	Clear	40°4° (likely 37°3° to 40°4°)	40°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	81%	2%	0
Sun 2a	Clear	39°4° (likely 36°2° to 39°4°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	1%	0
Sun 3a	Mostly clear	37°3° (likely 35°2° to 37°3°)	37°3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	86%	14%	0
Sun 4a	Mostly clear	36°2° (likely 34°1° to 36°2°)	36°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	92%	44%	0
Sun 5a	Mostly clear	35°2° (likely 33°1° to 36°2°)	35°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	97%	48%	0
Sun 6a	Mostly clear	34°1° (likely 33°1° to 35°2°)	34°1°	0%	1 mph2 km/h from SE, gusts 2 mph4 km/h	100%	50%	0
Sun 7a	Mostly clear	35°2° (likely 33°1° to 35°2°)	35°2°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	95%	51%	0
Sun 8a	Mostly sunny	35°2° (likely 33°1° to 35°2°)	35°2°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	93%	50%	0
Sun 9a	Mostly sunny	37°3° (likely 33°1° to 37°3°)	34°1°	0%	3 mph5 km/h from E, gusts 2 mph4 km/h	95%	49%	0
Sun 10a	Mostly sunny	42°6° (likely 36°2° to 42°6°)	40°4°	0%	3 mph5 km/h from E, gusts 3 mph5 km/h	91%	46%	1
Sun 11a	Sunny	45°7° (likely 41°5° to 45°7°)	44°7°	0%	3 mph5 km/h from E, gusts 3 mph6 km/h	86%	30%	2
Sun 12p	Sunny	48°9° (likely 47°8° to 49°9°)	46°8°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	81%	8%	3
Sun 1p	Sunny	51°11° (likely 51°11° to 52°11°)	51°11°	0%	5 mph8 km/h from ENE, gusts 6 mph9 km/h	75%	1%	4
Sun 2p	Sunny	55°13° (likely 53°12° to 55°13°)	55°13°	0%	5 mph8 km/h from ENE, gusts 5 mph8 km/h	66%	1%	4
Sun 3p	Sunny	56°13° (likely 55°13° to 57°14°)	56°13°	0%	3 mph5 km/h from NE, gusts 6 mph9 km/h	65%	6%	4
Sun 4p	Mostly sunny	56°13° (likely 56°13° to 57°14°)	56°13°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	63%	17%	3
Sun 5p	Mostly sunny	57°14° (likely 55°13° to 57°14°)	57°14°	0%	3 mph5 km/h from NE, gusts 7 mph11 km/h	62%	52%	2
Sun 6p	Cloudy	56°13° (likely 53°12° to 56°13°)	56°13°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	70%	60%	1
Sun 7p	Cloudy	52°11° (likely 49°9° to 52°11°)	52°11°	0%	3 mph5 km/h from E, gusts 8 mph14 km/h	80%	61%	0
Sun 8p	Partly cloudy	50°10° (likely 46°8° to 50°10°)	49°9°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	82%	60%	0
Sun 9p	Partly cloudy	48°9° (likely 45°7° to 48°9°)	45°7°	0%	6 mph10 km/h from ESE, gusts 9 mph15 km/h	80%	52%	0
Sun 10p	Cloudy	47°8° (likely 43°6° to 48°9°)	44°7°	0%	6 mph10 km/h from ESE, gusts 8 mph13 km/h	79%	62%	0
Sun 11p	Cloudy	46°8° (likely 41°5° to 48°9°)	43°6°	0%	6 mph10 km/h from ESE, gusts 5 mph9 km/h	79%	59%	0
Mon 12a	Cloudy	45°7° (likely 40°4° to 48°9°)	43°6°	0%	5 mph8 km/h from SE, gusts 5 mph7 km/h	78%	55%	0
Mon 1a	Clear	44°7° (likely 36°2° to 50°10°)	41°5°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	77%	31%	0
Mon 2a	Mostly clear	42°6° (likely 36°2° to 49°9°)	39°4°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	78%	39%	0
Mon 3a	Mostly clear	41°5° (likely 35°2° to 48°9°)	38°3°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	79%	38%	0
Mon 4a	Mostly clear	39°4° (likely 35°2° to 48°9°)	36°2°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	83%	49%	0
Mon 5a	Mostly clear	38°3° (likely 34°1° to 48°9°)	34°1°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	87%	63%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Drizzle. High 52°11°, low 34°1°. Typical 59°15° / 33°1°. Rain 0.03 in0.8 mm, 0% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 35°2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 52. East wind around 5 mph.
Tonight: Mostly clear, with a low around 34. South wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
49°9°–52°11°
Low, likely
34°1°–36°2°
Typical high / low
59°15° / 33°1°
Wind
12 mph19 km/h, gusts 22 mph36 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 58°14°, low 37°3°. Typical 58°14° / 33°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 38°3°
  Dry
Official NWS forecast
Day: Sunny, with a high near 58. East wind 1 to 5 mph.
Night: Partly cloudy, with a low around 37. East southeast wind around 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
56°13°–58°14°
Low, likely
33°1°–37°3°
Typical high / low
58°14° / 33°1°
Wind
7 mph12 km/h, gusts 14 mph22 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 61°16°, low 37°3°. Typical 58°14° / 32°0°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 48°9°
  40% chance · 0.06 in1.5 mm
4. Overnight
  midnight–6 AM
  Rain, 40°4°
  40% chance · 0.06 in1.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61. Southeast wind around 7 mph.
Night: A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
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 61°16°).
High, likely
61°16°–63°17°
Low, likely
34°1°–45°7°
Typical high / low
58°14° / 32°0°
Wind
21 mph33 km/h, gusts 30 mph49 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 51°11°, low 32°0°. Typical 58°14° / 32°0°. Rain 0.05 in1.3 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 39°4°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 49°9°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before noon. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Night: Partly cloudy, with a low around 32.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–51°11°
Low, likely
32°0°–40°4°
Typical high / low
58°14° / 32°0°
Wind
17 mph28 km/h, gusts 28 mph46 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 57°14°, low 36°2°. Typical 57°14° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–57°14°
Low, likely
31°−1°–39°4°
Typical high / low
57°14° / 32°0°
Wind
8 mph13 km/h, gusts 17 mph28 km/h
UV peak
4
Thursday, Oct 29. Mostly cloudy. High 58°14°, low 37°3°. Typical 57°14° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 58.
Night: Mostly cloudy, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
37°3°–44°7°
Typical high / low
57°14° / 32°0°
Wind
8 mph12 km/h, gusts 18 mph29 km/h
UV peak
2
Friday, Oct 30. Rain. High 56°13°, low 37°3°. Typical 56°13° / 31°−1°. Rain 0.07 in1.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 20%.
Night: A chance of rain. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–56°13°
Low, likely
35°2°–41°5°
Typical high / low
56°13° / 31°−1°
Wind
16 mph25 km/h, gusts 22 mph36 km/h
UV peak
1
Saturday, Oct 31. Cloudy. High 46°8°, low 33°1°. Typical 56°13° / 31°−1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 46°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 33°0°
  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.
High, likely
45°7°–47°8°
Low, likely
27°−3°–36°2°
Typical high / low
56°13° / 31°−1°
Wind
12 mph19 km/h, gusts 19 mph30 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 46°8°, low 32°0°. Typical 55°13° / 31°−1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 46°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 34°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
42°6°–53°12°
Low, likely
26°−3°–37°3°
Typical high / low
55°13° / 31°−1°
Wind
12 mph19 km/h, gusts 26 mph41 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 49°9°, low 35°2°. Typical 55°13° / 30°−1°. Rain 0.06 in1.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°6°
  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
42°6°–56°13°
Low, likely
33°1°–40°4°
Typical high / low
55°13° / 30°−1°
Wind
16 mph25 km/h, gusts 32 mph51 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 52°, low 34°.
Tomorrow
Dry, high 58°, low 37°, warming up.
Monday
Dry, high 61°, low 37°, warming up.
Rest of week
Mostly dry, highs 46–58°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PIH) (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

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Snake River below Minidoka Dam (at Howells Ferry)

12 mi

Below flood stage

Level: 2.6 ft
Flow: 416 cfs

Reading from Sat 4:30 AM · NWS gauge page

Eastern Idaho Reservoirs at Minidoka Dam

13 mi

Below flood stage

Level: 4238 ft
Flow: 494,000,000 cfs

Reading from Sat 3:45 AM · NWS gauge page

Cassia Creek below Blacksmith Ck

18 mi

Level: 2.1 ft
Flow: 21 cfs

Reading from Sat 3:45 AM · NWS gauge page

Snake River near Milner

20 mi

Level: 0.8 ft

Reading from Sat 4:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 71% less heating than a typical week.

This week 40Typical 141

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 31
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 18 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Burley Municipal Airport · official normals 1991–2020 · records 1917–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° colder than typical.

Last 7 days vs normal

On average 8°5° warmer than normal (daily mean temperature).

+7°+4°SunOct 18
+10°+5°MonOct 19
+12°+7°TueOct 20
+12°+7°WedOct 21
+11°+6°ThuOct 22
±0°FriOct 23
—SatOct 24

Declo weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 40 min; Losing 2 min 39 s a day; shortest Dec 21, 1 h 36 min less
Golden hour: 5:59–6:55 PM; Morning 7:40–8:37 AM
Blue hour: 6:55–7:07 PM; Morning 7:29–7:40 AM; first light 7:29 AM

Stars tonight? Good

Clear 6:05–7:29 AM; moon 96% lit but below the horizon.

Moon

Waxing gibbous

96% lit · growing

Today: sets 6:15 AM · rises 5:38 PM
Full moon: Oct 25
New moon: Nov 9

Looking south from Declo. The highest point on the skyline is about 9,000 ft, 14 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.