Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

12:01

13:56

03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 10:20, Set: 14:12, Transit: 12:16. Moon - Rise: 12:01, Set: 13:56. Civil Dark: 15:43 - 08:48. Nautical Dark: 17:01 - 07:31. Astro Dark: 18:09 - 06:23

Total Clouds (% Sky Obscured)

77
65
49
24
21
7
8
7
7
8
7
8
8
7
6
7
2
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
6
17
24
16
7
8
7
6
6
1
4
6
3
1
5
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
4
4
4
4
3
3
2
2
1
2
3
3
4
5
6
6
5
5
6
5
5

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Feels Like (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-3
-2
-2
-2
-2
-2
-2

Dew Point (°C)

1
1
1
0
0
0
0
0
0
-0
-0
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-2
-2

Relative Humidity (%)

96
96
96
94
96
96
94
94
94
94
94
94
94
92
92
92
89
84
83
81
83
83
84
86

Pressure (mb)

1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

352
351
350
347
344
339
335
332
327
325
326
325
323
321
318
315
314
311
310
309
309
308
305
304

Tuesday 20

Waxing Crescent 3%

10:53

16:45

03 Good
04 Good
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 10:15, Set: 14:17, Transit: 12:16. Moon - Rise: 10:53, Set: 16:45. Civil Dark: 15:47 - 08:46. Nautical Dark: 17:04 - 07:29. Astro Dark: 18:11 - 06:21

Total Clouds (% Sky Obscured)

0
0
12
3
0
0
1
3
2
3
10
7
6
6
7
6
5
5
5
5
5
6
5
5

Low Clouds (% Sky Obscured)

0
0
12
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
2
3
4
4
4
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
2
1
1
1
1
1
1
1
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
4
4
4
4
4
4
4
4
4
4
3
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

-0
0
0
-0
-0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-4

Relative Humidity (%)

86
86
87
87
89
87
91
91
91
92
92
92
92
92
92
89
89
91
89
91
89
89
91
89

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

303
301
300
300
299
297
296
295
296
295
291
285
284
282
280
277
275
271
270
270
268
267
266
268

Wednesday 21

Waxing Crescent 8%

10:22

18:51

03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 10:10, Set: 14:23, Transit: 12:16. Moon - Rise: 10:22, Set: 18:51. Civil Dark: 15:50 - 08:43. Nautical Dark: 17:06 - 07:27. Astro Dark: 18:14 - 06:19

Total Clouds (% Sky Obscured)

4
2
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
4
5
5
5
5
5
6
6
6
6
5
5
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-6
-5
-4
-5
-4
-4
-5
-4
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

92
91
87
87
87
89
89
89
89
89
87
87
86
84
84
82
82
84
84
84
84
82
82
84

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

270
271
272
274
278
280
286
298
307
309
310
309
305
301
302
303
302
301
303
304
305
306
306
306

Thursday 22

Waxing Crescent 14%

09:59

20:48

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 10:06, Set: 14:28, Transit: 12:17. Moon - Rise: 09:59, Set: 20:48. Civil Dark: 15:53 - 08:40. Nautical Dark: 17:09 - 07:24. Astro Dark: 18:16 - 06:17

Total Clouds (% Sky Obscured)

0
0
4
5
2
2
2
4
6
7
8
10
12
9
6
2
3
3
2
2
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
7
8
10
12
9
6
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4

Feels Like (°C)

-5
-5
-5
-6
-7
-6
-6
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-5
-5
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

86
87
87
89
87
86
87
87
86
86
84
82
82
81
82
84
86
82
84
81
82
81
81
84

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

305
304
303
301
299
297
295
293
290
287
281
276
275
276
277
280
285
289
293
296
300
304
304
303

Friday 23

Waxing Crescent 23%

09:39

22:43

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 10:01, Set: 14:33, Transit: 12:17. Moon - Rise: 09:39, Set: 22:43. Civil Dark: 15:57 - 08:37. Nautical Dark: 17:12 - 07:22. Astro Dark: 18:19 - 06:15

Total Clouds (% Sky Obscured)

5
0
5
6
6
5
6
12
13
20
25
27
34
36
43
50
15
13
12
13
14
16
17
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
11
17
25
27
34
36
43
50
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
6
7
14
20
21
15
16
21
1
1
1
2
2
3
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
1
1
1
1
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
3
3
2
2
1
2
3
3
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4
-4
-6
-6
-6
-6
-6
-6
-6

Feels Like (°C)

-6
-7
-6
-7
-7
-7
-7
-7
-7
-5
-5
-6
-6
-6
-6
-7
-7
-8
-8
-8
-7
-7
-7
-8

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-6
-6
-6
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

84
85
85
85
84
85
85
84
84
85
85
87
90
90
92
90
89
90
90
90
90
90
92
92

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

302
303
303
303
302
302
301
301
302
303
304
306
310
314
316
319
326
332
339
345
347
349
350
350

Saturday 24

Waxing Crescent 33%

09:19

00:45

03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 09:57, Set: 14:38, Transit: 12:17. Moon - Rise: 09:19, Set: 00:45. Civil Dark: 16:00 - 08:34. Nautical Dark: 17:15 - 07:20. Astro Dark: 18:21 - 06:13

Total Clouds (% Sky Obscured)

17
16
16
16
15
17
13
21
26
28
26
24
22
19
18
18
21
24
26
27
32
32
31
29

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
14
26
28
26
24
22
19
18
18
21
24
26
27
32
32
31
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
3
1
0
0
0
1
2
2
3
4
4
5
5
4

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
9
12
15
16
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
2
2
3
3
3
3
3
4
4
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-6
-6
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3
-3
-2
-2
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-5
-4
-4
-3
-4
-4
-5
-4

Dew Point (°C)

-7
-7
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3
-3
-3
-2
-3
-2

Relative Humidity (%)

92
92
92
92
92
92
92
92
92
92
92
89
87
87
87
87
87
87
87
87
87
89
89
91

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

350
350
349
348
348
349
351
353
353
353
353
352
351
350
349
348
347
348
349
351
352
354
356
358

Sunday 25

Waxing Crescent 44%

08:55

03:05

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 09:52, Set: 14:43, Transit: 12:17. Moon - Rise: 08:55, Set: 03:05. Civil Dark: 16:04 - 08:31. Nautical Dark: 17:18 - 07:17. Astro Dark: 18:24 - 06:11

Total Clouds (% Sky Obscured)

27
30
30
31
34
34
31
31
31
29
29
29
29
29
29
33
34
38
40
58
76
95

Low Clouds (% Sky Obscured)

27
30
30
31
34
34
31
31
31
29
29
29
29
29
29
33
34
38
40
58
76
88

Medium Clouds (% Sky Obscured)

0
5
8
12
12
13
15
13
13
14
12
10
7
10
13
17
24
28
32
35
35
34

High Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
16
13
8
11
11
7
12
18
11
19
20
11
27
29
17
30
33
21
35
32
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-1
-1
-1
-0
-0
0
0
0
1
1
1
1
1
0
0
0
0

Feels Like (°C)

-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-5
-3
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4

Dew Point (°C)

-3
-3
-3
-3
-3
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

91
91
91
92
92
92
92
92
94
92
92
92
92
92
92
91
91
91
92
92
91
91

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

360
362
364
365
367
368
370
371
372
373
374
373
373
373
372
370
369
366
364
362
361
360

Forecast for Leknes, Vestvågøy, Norway (68.15,13.61)

Generated: 19/01/26 03:04:40. Forecast: 19/01/26 to 25/01/26. Timezone: UTC+1.00