John Martin Reservoir at Caddoa
2.9 mi- Level
- 3806 ft
Reading from Sat 4:15 AM · NWS gauge page
Observed 5:35 AM MDT at KLAA
Hasty, CO weather
Clear and 57°14°, storms ~8–11 AM (99%).
Today: low 56°13° (likely 46°8° to 56°13°), high 62°17° (likely 62°17° to 65°18°).
Now 57°14°
Clear
- Wind
- 12 mph19 km/h
- From the south-southeast. 58–15 mph24 km/h through 5 PM
- Dew point
- 55°13°
- A little sticky
- Humidity
- 94%
- Air 57°14°, dew point 55°13° · fog or dew likely
- Air quality
- 22Good
- Main pollutant: PM2.5 (fine particles)
Next 48 hours
Good hours for
This morningNear 61°16° · Rain 6 AM–noon (60%)
This afternoonDown to 53°12° by 5 PM · Storms all afternoon (100%)
TonightDown to 42°6° by 3 AM · Storms all night (100%)
Tomorrow morningUp to 50°10° by 11 AM · Rain all morning (70%)
Tomorrow afternoonUp to 60°16° by 4 PM · Storms all afternoon (40%)
Tomorrow nightDown to 45°7° by 4 AM · Storms all night (70%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 5a | Showers | 59°15° (likely 59°15° to 61°16°) | 59°15° | 20%, 0.01 in0.3 mm | 10 mph16 km/h from S | 81% | — | — |
| Sat 6a | Showers | 59°15° (likely 59°15° to 61°16°) | 59°15° | 30%, 0.02 in0.5 mm | 10 mph16 km/h from S | 80% | — | — |
| Sat 7a | Showers | 56°13° (likely 56°13° to 60°16°) | 56°13° | 40%, 0.02 in0.5 mm | 10 mph16 km/h from S | 90% | — | 0 |
| Sat 8a | Showers | 58°14° (likely 58°14° to 60°16°) | 58°14° | 40%, 0.02 in0.5 mm | 5 mph8 km/h from SSE | 87% | — | 0 |
| Sat 9a | Showers | 60°16° (likely 60°16° to 62°17°) | 60°16° | 50%, 0.02 in0.5 mm | 5 mph8 km/h from SE | 81% | — | 0 |
| Sat 10a | Showers | 62°17° (likely 62°17° to 64°18°) | 62°17° | 50%, 0.02 in0.5 mm | 10 mph16 km/h from ESE | 75% | — | 0 |
| Sat 11a | Showers | 62°17° (likely 62°17° to 65°18°) | 62°17° | 60%, 0.02 in0.5 mm | 10 mph16 km/h from E | 75% | — | 1 |
| Sat 12p | Thunderstorms | 62°17° (likely 62°17° to 65°18°) | 62°17° | 70%, 0.49 in12 mm | 15 mph24 km/h from E | 72% | — | 2 |
| Sat 1p | Thunderstorms | 61°16° (likely 61°16° to 64°18°) | 61°16° | 70%, 0.49 in12 mm | 15 mph24 km/h from ENE | 75% | — | 1 |
| Sat 2p | Thunderstorms | 58°14° (likely 58°14° to 61°16°) | 58°14° | 80%, 0.49 in12 mm | 15 mph24 km/h from NE | 83% | — | 1 |
| Sat 3p | Thunderstorms | 55°13° (likely 55°13° to 59°15°) | 55°13° | 90%, 0.49 in12 mm | 15 mph24 km/h from NE | 90% | — | 0 |
| Sat 4p | Thunderstorms | 55°13° (likely 55°13° to 57°14°) | 55°13° | 90%, 0.49 in12 mm | 15 mph24 km/h from NE | 86% | — | 0 |
| Sat 5p | Thunderstorms | 53°12° (likely 53°12° to 54°12°) | 53°12° | 100%, 0.49 in12 mm | 15 mph24 km/h from NNE | 89% | — | 0 |
| Sat 6p | Thunderstorms | 49°9° (likely 49°9° to 50°10°) | 43°6° | 100%, 0.57 in14 mm | 15 mph24 km/h from NNE | 100% | — | 0 |
| Sat 7p | Thunderstorms | 44°7° (likely 44°7° to 49°9°) | 37°3° | 100%, 0.57 in14 mm | 15 mph24 km/h from NNE | 100% | — | — |
| Sat 8p | Thunderstorms | 44°7° (likely 44°7° to 48°9°) | 37°3° | 100%, 0.57 in14 mm | 15 mph24 km/h from NNE | 100% | — | — |
| Sat 9p | Thunderstorms | 44°7° (likely 44°7° to 48°9°) | 38°3° | 100%, 0.57 in14 mm | 15 mph24 km/h from N | 100% | — | — |
| Sat 10p | Thunderstorms | 43°6° (likely 43°6° to 48°9°) | 36°2° | 90%, 0.57 in14 mm | 15 mph24 km/h from N | 100% | — | — |
| Sat 11p | Thunderstorms | 43°6° (likely 43°6° to 47°8°) | 36°2° | 90%, 0.57 in14 mm | 15 mph24 km/h from N | 100% | — | — |
| Sun 12a | Thunderstorms | 43°6° (likely 43°6° to 46°8°) | 36°2° | 90%, 0.25 in6.4 mm | 15 mph24 km/h from N | 100% | — | — |
| Sun 1a | Thunderstorms | 43°6° (likely 43°6° to 46°8°) | 37°3° | 80%, 0.25 in6.4 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 2a | Thunderstorms | 43°6° (likely 43°6° to 46°8°) | 37°3° | 80%, 0.25 in6.4 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 3a | Thunderstorms | 42°6° (likely 42°6° to 46°8°) | 36°2° | 80%, 0.25 in6.4 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 4a | Thunderstorms | 42°6° (likely 42°6° to 46°8°) | 36°2° | 80%, 0.25 in6.4 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 5a | Thunderstorms | 43°6° (likely 43°6° to 46°8°) | 37°3° | 80%, 0.25 in6.4 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 6a | Showers | 42°6° (likely 42°6° to 45°7°) | 36°2° | 70%, 0.06 in1.5 mm | 10 mph16 km/h from N | 100% | — | — |
| Sun 7a | Showers | 42°6° (likely 42°6° to 45°7°) | 38°3° | 70%, 0.06 in1.5 mm | 5 mph8 km/h from N | 100% | — | — |
| Sun 8a | Showers | 44°7° (likely 44°7° to 46°8°) | 42°6° | 70%, 0.06 in1.5 mm | 5 mph8 km/h from N | 100% | — | — |
| Sun 9a | Showers | 47°8° (likely 47°8° to 47°8°) | 47°8° | 70%, 0.06 in1.5 mm | 0 mph0 km/h | 100% | — | — |
| Sun 10a | Showers | 48°9° (likely 48°9° to 48°9°) | 48°9° | 70%, 0.06 in1.5 mm | 0 mph0 km/h | 100% | — | — |
| Sun 11a | Showers | 50°10° (likely 50°10° to 50°10°) | 48°9° | 70%, 0.06 in1.5 mm | 5 mph8 km/h from SW | 96% | — | — |
| Sun 12p | Thunderstorms | 53°12° (likely 51°11° to 53°12°) | 53°12° | 30%, 0.06 in1.5 mm | 5 mph8 km/h from S | 89% | — | — |
| Sun 1p | Thunderstorms | 55°13° (likely 53°12° to 55°13°) | 55°13° | 30%, 0.06 in1.5 mm | 10 mph16 km/h from SSE | 83% | — | — |
| Sun 2p | Thunderstorms | 58°14° (likely 55°13° to 58°14°) | 58°14° | 30%, 0.06 in1.5 mm | 10 mph16 km/h from SE | 77% | — | — |
| Sun 3p | Thunderstorms | 59°15° (likely 57°14° to 59°15°) | 59°15° | 40%, 0.06 in1.5 mm | 10 mph16 km/h from ESE | 75% | — | — |
| Sun 4p | Thunderstorms | 60°16° (likely 57°14° to 60°16°) | 60°16° | 40%, 0.06 in1.5 mm | 10 mph16 km/h from ESE | 75% | — | — |
| Sun 5p | Thunderstorms | 59°15° (likely 57°14° to 59°15°) | 59°15° | 40%, 0.06 in1.5 mm | 10 mph16 km/h from ESE | 78% | — | — |
| Sun 6p | Thunderstorms | 57°14° (likely 55°13° to 57°14°) | 57°14° | 70%, 0.07 in1.8 mm | 15 mph24 km/h from ESE | 86% | — | — |
| Sun 7p | Thunderstorms | 53°12° (likely 53°12° to 53°12°) | 53°12° | 70%, 0.07 in1.8 mm | 15 mph24 km/h from SE | 100% | — | — |
| Sun 8p | Thunderstorms | 51°11° (likely 51°11° to 51°11°) | 51°11° | 70%, 0.07 in1.8 mm | 10 mph16 km/h from SE | 100% | — | — |
| Sun 9p | Thunderstorms | 51°11° (likely 51°11° to 51°11°) | 51°11° | 70%, 0.07 in1.8 mm | 10 mph16 km/h from SE | 100% | — | — |
| Sun 10p | Thunderstorms | 51°11° (likely 51°11° to 51°11°) | 51°11° | 70%, 0.07 in1.8 mm | 10 mph16 km/h from SE | 100% | — | — |
| Sun 11p | Thunderstorms | 50°10° (likely 50°10° to 50°10°) | 46°8° | 70%, 0.07 in1.8 mm | 10 mph16 km/h from SSE | 100% | — | — |
| Mon 12a | Thunderstorms | 49°9° (likely 49°9° to 49°9°) | 44°7° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from SSE | 100% | — | — |
| Mon 1a | Thunderstorms | 48°9° (likely 48°9° to 48°9°) | 43°6° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from SSE | 100% | — | — |
| Mon 2a | Thunderstorms | 47°8° (likely 47°8° to 47°8°) | 43°6° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from SSE | 100% | — | — |
| Mon 3a | Showers | 46°8° (likely 46°8° to 46°8°) | 41°5° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from SSE | 100% | — | — |
| Mon 4a | Showers | 45°7° (likely 45°7° to 45°7°) | 40°4° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from S | 100% | — | — |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Showers. High 62°17°, low 56°13°. Typical 68°20° / 34°1°. Rain 0.48 in12 mm, 100% chance. One forecast only.
Morning
6 AM–noon
Showers, 58°14°60% chance · 0.12 in3 mm
Afternoon
noon–6 PM
Thunderstorms, 62°17°100% chance · 2.9 in75 mm
Evening
6 PM–midnight
Thunderstorms, 44°7°100% chance · 3.4 in87 mm
Overnight
midnight–6 AM
Thunderstorms, 42°6°90% chance · 1.5 in38 mm
Official NWS forecast
Today: Rain showers likely before noon, then showers and thunderstorms. Mostly cloudy, with a high near 62. East wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight: A slight chance of rain showers. Mostly cloudy, with a low around 56. South wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 62°17°–65°18°
- Low, likely
- 46°8°–56°13°
- Typical high / low
- 68°20° / 34°1°
- Wind
- 19 mph30 km/h
Tomorrow, Oct 25. Thunderstorms. High 60°16°, low 44°7°. Typical 67°19° / 33°1°. Storms 0.74 in19 mm, 70% chance. One forecast only.
Morning
6 AM–noon
Showers, 44°7°70% chance · 0.36 in9.1 mm
Afternoon
noon–6 PM
Thunderstorms, 60°16°40% chance · 0.36 in9.1 mm
Evening
6 PM–midnight
Thunderstorms, 51°11°70% chance · 0.42 in11 mm
Overnight
midnight–6 AM
Thunderstorms, 45°7°60% chance · 0.05 in1.3 mm
Official NWS forecast
Day: Rain showers likely before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 60. South southeast wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 44. South southeast wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 57°14°–60°16°
- Low, likely
- 44°7°–45°7°
- Typical high / low
- 67°19° / 33°1°
- Wind
- 12 mph19 km/h
Monday, Oct 26. Partly sunny. High 66°19°, low 39°4°. Typical 67°19° / 33°1°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 66. Southwest wind 0 to 10 mph.
Night: Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 62°17°–66°19°
- Low, likely
- 39°4°–50°10°
- Typical high / low
- 67°19° / 33°1°
- Wind
- 9 mph14 km/h
Tuesday, Oct 27. Partly sunny. High 68°20°, low 39°4°. Typical 67°19° / 32°0°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 68. South wind 5 to 10 mph.
Night: Mostly clear, with a low around 39. Southwest wind 5 to 10 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 68°20°–69°21°
- Low, likely
- 39°4°–47°8°
- Typical high / low
- 67°19° / 32°0°
- Wind
- 8 mph13 km/h
Wednesday, Oct 28. Mostly sunny. High 65°18°, low 37°3°. Typical 66°19° / 32°0°. Dry. One forecast only.
Official NWS forecast
Day: Sunny, with a high near 65. West southwest wind around 5 mph.
Night: Mostly clear, with a low around 37. South southeast wind 5 to 10 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 65°18°–68°20°
- Low, likely
- 37°3°–45°7°
- Typical high / low
- 66°19° / 32°0°
- Wind
- 9 mph15 km/h
Thursday, Oct 29. Partly sunny. High 67°19°, low 43°6°. Typical 66°19° / 32°0°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph.
Night: Mostly cloudy, with a low around 43. South southeast wind around 10 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 67°19°–71°22°
- Low, likely
- 43°6°–45°7°
- Typical high / low
- 66°19° / 32°0°
- Wind
- 14 mph23 km/h
Friday, Oct 30. Showers. High 67°19°, low 53°12°. Typical 65°18° / 31°−1°. Rain 0.04 in1 mm, 20% chance. One forecast only.
Official NWS forecast
Day: A slight chance of rain showers. Partly sunny, with a high near 67. South wind 10 to 15 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 67°19°–70°21°
- Low, likely
- 53°12°
- Typical high / low
- 65°18° / 31°−1°
- Wind
- 14 mph22 km/h
The outlook
Today
97% chance of rain, high 62°, low 56°.
Tomorrow
74% chance of rain, high 60°, low 44°.
Monday
Dry, high 66°, low 39°, warming up.
Rest of week
Mostly dry, highs 65–68°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PUB) (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
Purgatoire River near Las Animas
14 mi- Level
- 2.5 ft
- Flow
- 14 cfs
Reading from Sat 4:15 AM · NWS gauge page
Arkansas River at Lamar
19 mi- Level
- 5.9 ft
- Flow
- 81 cfs
Reading from Sat 4 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 74% less heating than a typical week.
This week 28Typical 109
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 18
- 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 4 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Comfortable, non-humid air (dew point 55°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?
LAS ANIMAS · official normals 1991–2020 · records 1893–2026
Oct 24, today vs a typical year
Today’s expected high is 6°3° colder than typical.
- Normal high / low
- 68°20° / 34°1°
- Forecast high / low
- 62°17° / 56°13°
- Record high
- 92°33° in 1931
- Record low
- 16°−9° in 1980
Last 7 days vs normal
On average 8°4° warmer than normal (daily mean temperature).
- +1°SunOct 18
- +3°+1°MonOct 19
- +8°+4°TueOct 20
- +9°+5°WedOct 21
- —ThuOct 22
- +19°+11°FriOct 23
- —SatOct 24
Hasty weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:09 AM, sunset 6:01 PM.
- Daylight
- 10 h 52 min
- Losing 2 min 21 s a day; shortest Dec 21, 1 h 21 min less
- Golden hour
- 5:25–6:18 PM
- Morning 6:53–7:46 AM
- Blue hour
- 6:18–6:28 PM
- Morning 6:42–6:53 AM; first light 6:42 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 5:27 AM · rises 5:00 PM
- Full moon
- Oct 25
- New moon
- Nov 9
UniColorado Heating & Cooling, a Denver HVAC installer
UniColorado Heating & Cooling installs heat pumps, furnaces and air conditioning across the Front Range. 12,000+ heat pumps installed since 2014.