Yes

you do need a jacket based on the weather in Arvada, CO, USA 1 second ago

Why? Because it's so cold, your tears would freeze mid-cry!
30°F-1°C & Partly Cloudy

Wind is 1 mph2 km/h from the North, gusting to 2 mph4 km/h
April 4
1am30°F-1°C2 mph3 km/h NorthwestMostly Cloudy
2am31°F-1°C3 mph4 km/h SouthwestHaze
3am31°F-0°C3 mph5 km/h SouthMostly Cloudy
4am30°F-1°C1 mph2 km/h SouthwestMostly Cloudy
5am29°F-1°C3 mph5 km/h WestMostly Cloudy
6am30°F-1°C4 mph6 km/h NorthMostly Cloudy
7am30°F-1°C2 mph3 km/h NorthCloudy
8am30°F-1°C2 mph4 km/h NorthwestMostly Cloudy
9am30°F-1°C3 mph5 km/h NorthwestMostly Cloudy
10am31°F-0°C4 mph6 km/h NorthwestMostly Cloudy
11am34°F1°C4 mph6 km/h NorthMostly Cloudy
12pm35°F2°C6 mph10 km/h NorthMostly Cloudy
DateLowHighWindDayNight
April 330°F-1°C42°F5°C4 mph6 km/h from NortheastCloudySnow
April 429°F-2°C40°F4°C9 mph14 km/h from NorthCloudyCloudy
April 526°F-3°C44°F6°C3 mph5 km/h from NortheastPartly CloudyClear
April 627°F-3°C56°F13°C4 mph6 km/h from NortheastMostly ClearMostly Clear
April 734°F1°C64°F18°C4 mph7 km/h from SouthClearPartly Cloudy
April 839°F4°C68°F20°C6 mph9 km/h from NorthwestMostly CloudyPartly Cloudy
April 942°F6°C67°F19°C6 mph10 km/h from NorthMostly ClearClear

Yes

Low of 28°F-2°C, High of 40°F5°C
Wind: 9 mph14 km/h
Precipitation: 26% snow

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