Here's a short story:

CHAPTER XX 

IN THE MOUNTAINS OF ALASKA 

"Sam, I think we are in for a heavy snow to-day." 

"I think so myself, Dick. How much further do we go?" 

"About two miles," came from Jack Wumble. "I reckon I got a bit off the trail yesterday, but I know I am right now, boys." 

"But where is Tom?" came from Sam. 

"He must be right ahead of us--if what we have been told is true," answered his brother. 

The conversation recorded above took place just ten days after Dick and Sam arrived in Dawson City. During that time the Rover boys and Jack Wumble had spent two days in buying the necessary outfit, to follow Tom and his strange companion to the wild region in Alaska known as Lion Head. The start had been made, and now the three found themselves on a narrow mountain trail in a country that looked to be utterly uninhabited. 

For three days they had been close behind Tom and Ike Furner, this being proven by the remains of campfires and other indications. Once they had met some prospectors returning to the Klondyke and these men had told of passing the pair ahead, and that Furner had said they were bound for a spot not many miles from Lion Head called Twin Rocks. 

"I never heard o' Twin Rocks before," said Jack Wumble. "But if it is nigh Lion Head we ought to be able to locate it." 

"Provided we don't get snowed in before we reach it," returned Sam.  (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Do they think it will snow today?
Guess: Yes

Question: where are they?
Guess: Alaska

Question: which town?
Guess: Dawson City

Question: how long did they spend getting their equipment?
Guess: Two days

Question: who were they following?
Guess: Tom and Ike Furner

Question: how did they know they were on the right track?
Guess: Because of remains of campfires and other indications

Question: where were they going?
Guess: Twin Rocks

Question: did they ,meet anyone on the trail?
Guess: Yes

Question: who?
Guess: Prospectors

Question: where were they going?
Guess: The Klondyke

Question: had they seen Tom and Ike?
Guess: Yes

Question: Where is Twin Rocks?
Guess: Not many miles from Lion Head

Question: what had happened to Jack the day before?
Guess: He got a bit off the trail

Question: how much further do they plan on traveling today?
Guess: About two miles

Now answer the following question in the same format.

Question: What might keep them from finding Twin Rocks?

Getting snowed in