You can offwidth boulder if it's a bit colder. The weather can change pretty quickly so I'd check the link below and look at webcams for the area. There are webcams on I-80 that point at Vedauwoo. I wouldn't really recommend climbing if the wind is going to be 20 mph and it will be partly cloudy in the 40's. If it's sunny and windy and above freezing you should be OK. If you're going to camp there over night it's going to be miserable.