It was, when the game started. That's how Edwards managed to throw those two first-quarter TD passes. Started raining in the second quarter, and it was sleeting by the end of the game. That's the day my canopy tent died.
The description from the gamebook:
Game Weather: Rain and wind Temp: 52° F (11.1° C), Humidity: 32%, Wind: SSE 23 mph
Outdoor Weather: Forecast: high temp 55, but falling through day. Wind gusts to 36 at game time, poss. to 50 mph during game.
That site's description of the 49ers game from 2008, the one that a coworker called the most miserable gameday-weather experience he's ever had: 38°F and Mostly Cloudy
And the official gamebook: Game Weather: Mostly cloudy Temp: 38° F (3.3° C), Humidity: 69%, Wind: ESE 15 mph
Outdoor Weather: Forecast: periods of rain and snow, winds steady at 15-20 mph, Wind Chill: 29
The Cleveland blizzard: Game Weather: Cold Temp: 30° F (-1.1° C), Humidity: 93%, Wind: NorthWest 32
mph
Outdoor Weather: snowing /blowing, Wind Chill: 16
In other words, the linked site only included the first line of the weather description. Since the snow and 30+mph wind in that Cleveland game wasn't mentioned under "game weather," they missed it.