Arkansas River at Lamar
6.4 mi- Level
- 5.9 ft
- Flow
- 81 cfs
Reading from Sat 6 AM · NWS gauge page
Appearance
Observed 6:55 AM MDT at KLAA
Mostly cloudy and 57°14°, rain ~8–5 AM (99%).
Today: low 43°6° (likely 43°6° to 50°10°), high 62°17° (likely 62°17° to 71°22°).
Now 57°14°
Mostly cloudy
Light rain starting around 6:15 AM.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Cloudy | 58°14° (likely 58°14° to 62°17°) | 58°14° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SSE, gusts 7 mph11 km/h | 90% | 99% | 0 |
| Sat 8a | Cloudy | 59°15° (likely 59°15° to 62°17°) | 59°15° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from S, gusts 11 mph18 km/h | 88% | 96% | 0 |
| Sat 9a | Cloudy | 59°15° (likely 59°15° to 63°17°) | 59°15° | 50%, 0.01 in0.3 mm | 5 mph8 km/h from S, gusts 9 mph14 km/h | 87% | 100% | 0 |
| Sat 10a | Showers | 61°16° (likely 61°16° to 64°18°) | 61°16° | 60%, 0.01 in0.3 mm | 5 mph8 km/h from SSE, gusts 13 mph21 km/h | 81% | 98% | 1 |
| Sat 11a | Cloudy | 62°17° (likely 62°17° to 67°19°) | 62°17° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from ESE, gusts 13 mph20 km/h | 78% | 97% | 2 |
| Sat 12p | Cloudy | 62°17° (likely 62°17° to 69°21°) | 62°17° | 70%, 0.51 in13 mm | 15 mph24 km/h from E, gusts 13 mph20 km/h | 75% | 99% | 1 |
| Sat 1p | Cloudy | 61°16° (likely 61°16° to 70°21°) | 61°16° | 80%, 0.51 in13 mm | 15 mph24 km/h from E, gusts 16 mph25 km/h | 78% | 99% | 0 |
| Sat 2p | Cloudy | 57°14° (likely 57°14° to 71°22°) | 57°14° | 90%, 0.51 in13 mm | 15 mph24 km/h from NE, gusts 19 mph30 km/h | 90% | 96% | 0 |
| Sat 3p | Cloudy | 55°13° (likely 54°12° to 71°22°) | 55°13° | 90%, 0.51 in13 mm | 15 mph24 km/h from NNE, gusts 20 mph32 km/h | 93% | 100% | 0 |
| Sat 4p | Cloudy | 54°12° (likely 52°11° to 65°18°) | 54°12° | 90%, 0.51 in13 mm | 15 mph24 km/h from NNE, gusts 23 mph36 km/h | 93% | 99% | 0 |
| Sat 5p | Cloudy | 53°12° (likely 51°11° to 60°16°) | 53°12° | 100%, 0.51 in13 mm | 15 mph24 km/h from NNE, gusts 23 mph36 km/h | 93% | 100% | 0 |
| Sat 6p | Rain | 50°10° (likely 48°9° to 55°13°) | 45°7° | 100%, 0.55 in14 mm | 15 mph24 km/h from NNE, gusts 24 mph38 km/h | 100% | 100% | 0 |
| Sat 7p | Heavy rain | 46°8° (likely 46°8° to 51°11°) | 40°4° | 100%, 0.55 in14 mm | 15 mph24 km/h from NNE, gusts 22 mph36 km/h | 100% | 99% | 0 |
| Sat 8p | Rain | 45°7° (likely 45°7° to 50°10°) | 39°4° | 100%, 0.55 in14 mm | 15 mph24 km/h from N, gusts 19 mph31 km/h | 100% | 100% | 0 |
| Sat 9p | Rain | 45°7° (likely 45°7° to 51°11°) | 39°4° | 100%, 0.55 in14 mm | 15 mph24 km/h from N, gusts 18 mph29 km/h | 100% | 100% | 0 |
| Sat 10p | Rain | 44°7° (likely 44°7° to 51°11°) | 38°3° | 100%, 0.55 in14 mm | 10 mph16 km/h from N, gusts 18 mph29 km/h | 100% | 100% | 0 |
| Sat 11p | Rain | 44°7° (likely 44°7° to 51°11°) | 38°3° | 90%, 0.55 in14 mm | 10 mph16 km/h from N, gusts 15 mph25 km/h | 100% | 100% | 0 |
| Sun 12a | Rain | 44°7° (likely 44°7° to 51°11°) | 38°3° | 90%, 0.22 in5.6 mm | 10 mph16 km/h from N, gusts 16 mph26 km/h | 100% | 100% | 0 |
| Sun 1a | Cloudy | 44°7° (likely 44°7° to 52°11°) | 38°3° | 90%, 0.22 in5.6 mm | 10 mph16 km/h from N, gusts 16 mph25 km/h | 100% | 100% | 0 |
| Sun 2a | Cloudy | 44°7° (likely 44°7° to 53°12°) | 38°3° | 90%, 0.22 in5.6 mm | 10 mph16 km/h from NNE, gusts 14 mph22 km/h | 100% | 100% | 0 |
| Sun 3a | Drizzle | 44°7° (likely 44°7° to 53°12°) | 38°3° | 90%, 0.22 in5.6 mm | 10 mph16 km/h from NNE, gusts 13 mph21 km/h | 100% | 100% | 0 |
| Sun 4a | Cloudy | 43°6° (likely 43°6° to 53°12°) | 37°3° | 80%, 0.22 in5.6 mm | 10 mph16 km/h from NNE, gusts 7 mph11 km/h | 100% | 100% | 0 |
| Sun 5a | Drizzle | 43°6° (likely 43°6° to 52°11°) | 37°3° | 80%, 0.22 in5.6 mm | 10 mph16 km/h from NE, gusts 8 mph14 km/h | 100% | 100% | 0 |
| Sun 6a | Showers | 43°6° (likely 43°6° to 51°11°) | 37°3° | 80%, 0.12 in3 mm | 10 mph16 km/h from NE, gusts 10 mph17 km/h | 100% | 100% | 0 |
| Sun 7a | Showers | 43°6° (likely 43°6° to 51°11°) | 39°4° | 80%, 0.12 in3 mm | 5 mph8 km/h from NE, gusts 10 mph17 km/h | 100% | 100% | 0 |
| Sun 8a | Showers | 44°7° (likely 44°7° to 51°11°) | 41°5° | 80%, 0.12 in3 mm | 5 mph8 km/h from NE, gusts 8 mph13 km/h | 100% | 100% | 0 |
| Sun 9a | Showers | 48°9° (likely 47°8° to 52°11°) | 48°9° | 80%, 0.12 in3 mm | 0 mph0 km/h, gusts 9 mph15 km/h | 100% | 98% | 0 |
| Sun 10a | Cloudy | 49°9° (likely 48°9° to 53°12°) | 48°9° | 80%, 0.12 in3 mm | 5 mph8 km/h from ENE, gusts 7 mph12 km/h | 100% | 98% | 1 |
| Sun 11a | Drizzle | 51°11° (likely 49°9° to 54°12°) | 51°11° | 80%, 0.12 in3 mm | 5 mph8 km/h from SE, gusts 7 mph11 km/h | 100% | 97% | 3 |
| Sun 12p | Drizzle | 53°12° (likely 50°10° to 56°13°) | 53°12° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from S, gusts 8 mph13 km/h | 96% | 99% | 2 |
| Sun 1p | Cloudy | 56°13° (likely 52°11° to 57°14°) | 56°13° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from SSE, gusts 9 mph15 km/h | 90% | 95% | 2 |
| Sun 2p | Rain | 58°14° (likely 53°12° to 59°15°) | 58°14° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from SE, gusts 10 mph16 km/h | 83% | 91% | 3 |
| Sun 3p | Rain | 59°15° (likely 54°12° to 61°16°) | 59°15° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from ESE, gusts 12 mph19 km/h | 83% | 91% | 2 |
| Sun 4p | Cloudy | 60°16° (likely 55°13° to 61°16°) | 60°16° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from ESE, gusts 10 mph16 km/h | 81% | 91% | 2 |
| Sun 5p | Cloudy | 60°16° (likely 54°12° to 60°16°) | 60°16° | 50%, 0.1 in2.5 mm | 10 mph16 km/h from SE, gusts 8 mph13 km/h | 81% | 92% | 1 |
| Sun 6p | Cloudy | 58°14° (likely 53°12° to 59°15°) | 58°14° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SE, gusts 10 mph16 km/h | 90% | 92% | 0 |
| Sun 7p | Rain | 54°12° (likely 53°12° to 59°15°) | 54°12° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SE, gusts 14 mph23 km/h | 100% | 91% | 0 |
| Sun 8p | Cloudy | 53°12° (likely 53°12° to 58°14°) | 53°12° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SSE, gusts 6 mph10 km/h | 100% | 98% | 0 |
| Sun 9p | Cloudy | 53°12° (likely 53°12° to 58°14°) | 53°12° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SSE, gusts 11 mph18 km/h | 100% | 93% | 0 |
| Sun 10p | Cloudy | 53°12° (likely 53°12° to 57°14°) | 53°12° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SSE, gusts 10 mph16 km/h | 100% | 90% | 0 |
| Sun 11p | Cloudy | 52°11° (likely 52°11° to 56°13°) | 52°11° | 70%, 0.09 in2.3 mm | 10 mph16 km/h from SSE, gusts 9 mph15 km/h | 100% | 95% | 0 |
| Mon 12a | Mostly clear | 51°11° (likely 51°11° to 56°13°) | 51°11° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from SSE, gusts 13 mph20 km/h | 100% | 75% | 0 |
| Mon 1a | Drizzle | 50°10° (likely 50°10° to 60°16°) | 46°8° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from SSE, gusts 14 mph22 km/h | 100% | 69% | 0 |
| Mon 2a | Mostly clear | 49°9° (likely 49°9° to 59°15°) | 45°7° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from SSE, gusts 12 mph20 km/h | 100% | 64% | 0 |
| Mon 3a | Showers | 48°9° (likely 48°9° to 59°15°) | 43°6° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from SSE, gusts 12 mph19 km/h | 100% | 49% | 0 |
| Mon 4a | Clear | 47°8° (likely 47°8° to 56°13°) | 42°6° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from SSE, gusts 10 mph16 km/h | 100% | 29% | 0 |
| Mon 5a | Showers | 46°8° (likely 46°8° to 55°13°) | 41°5° | 70%, 0.03 in0.8 mm | 10 mph16 km/h from S, gusts 10 mph17 km/h | 100% | 34% | 0 |
| Mon 6a | Mostly cloudy | 45°7° (likely 45°7° to 55°13°) | 40°4° | 10% | 10 mph16 km/h from S, gusts 11 mph17 km/h | 100% | 41% | 0 |
Morning
6 AM–noon
60% chance · 0.05 in1.3 mm
Afternoon
noon–6 PM
100% chance · 3.1 in78 mm
Evening
6 PM–midnight
100% chance · 3.3 in84 mm
Overnight
midnight–6 AM
90% chance · 1.3 in34 mm
Official NWS forecast
Today: Rain showers likely before noon, then showers and thunderstorms. Cloudy, with a high near 62. East southeast 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: Showers and thunderstorms. Cloudy, with a low around 43. North northeast wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
80% chance · 0.72 in18 mm
Afternoon
noon–6 PM
50% chance · 0.6 in15 mm
Evening
6 PM–midnight
70% chance · 0.54 in14 mm
Overnight
midnight–6 AM
70% chance · 0.18 in4.6 mm
Official NWS forecast
Day: Rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 60. East southeast wind 0 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 45. South southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
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
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67. Southwest wind 0 to 10 mph.
Night: Partly cloudy, with a low around 39. East southeast wind around 5 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
Hours this far out come from computer models 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 40. Southwest wind around 5 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
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 65. West wind around 5 mph.
Night: Mostly clear, with a low around 37. Southeast wind around 5 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
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67. Southwest wind around 5 mph.
Night: Mostly cloudy, with a low around 43. South southeast wind around 10 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
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Partly sunny, with a high near 66. South southeast wind 10 to 15 mph.
Night: A slight chance of rain showers. Mostly cloudy, with a low around 41. South wind around 10 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
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
20% chance
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
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.
99% chance of rain, high 62°, low 43°.
81% chance of rain, high 60°, low 45°.
Dry, high 67°, low 39°, warming up.
Mostly dry, highs 62–70°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PUB) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 6 AM · NWS gauge page
Reading from Sat 6:15 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 77% 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.
Dry air outside (dew point 54°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 4°2° colder than typical.
On average 4°2° warmer than normal (daily mean temperature).
Wiley weather by month: normals, records, snow and freeze dates
Sunrise 7:08 AM, sunset 6:00 PM.
Clouds most of the night (about 100% cover).
Waxing gibbous
97% lit · growing
UniColorado Heating & Cooling installs heat pumps, furnaces and air conditioning across the Front Range. 12,000+ heat pumps installed since 2014.