Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 0%

11:38

No Set

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

Sun - Rise: 11:07, Set: 14:21, Transit: 12:48. Moon - Rise: 11:38, Set: No Set. Civil Dark: 16:05 - 09:26. Nautical Dark: 17:27 - 08:05. Astro Dark: 18:38 - 06:54

Total Clouds (% Sky Obscured)

93
100
99
92
82
65
83
93
99
100
100
85
70
88
95
100
100
83
86
45
48
49
62
61

Low Clouds (% Sky Obscured)

52
53
54
54
54
54
54
55
60
67
65
63
65
65
62
55
42
36
38
43
45
49
62
61

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

85
85
85
75
43
10
49
65
57
82
80
48
19
51
53
85
85
55
62
8
13
11
14
7

ISS Passover

Visibility (miles)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
6
7
6
6
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
17
15
16
14
5
5
1
1

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)

3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-9
-9
-8
-7
-7
-7
-8
-8
-7
-7

Feels Like (°C)

-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-12
-12
-12
-12
-12
-11
-10
-10
-10
-10
-10
-10

Dew Point (°C)

-9
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-10
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-9

Relative Humidity (%)

92
90
88
88
88
87
87
88
87
87
87
87
85
85
85
83
82
82
82
82
82
82
83
85

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

346
346
342
341
341
342
343
343
343
344
346
345
342
338
334
332
330
328
324
320
318
317
316
318

Tuesday 20

Waxing Crescent 3%

11:01

17:01

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

Sun - Rise: 11:02, Set: 14:28, Transit: 12:48. Moon - Rise: 11:01, Set: 17:01. Civil Dark: 16:09 - 09:23. Nautical Dark: 17:30 - 08:03. Astro Dark: 18:41 - 06:52

Total Clouds (% Sky Obscured)

62
59
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
59
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

5
4
4
2
4
4
6
4
4
8
4
4
4
4
4
4
4
4
8
6
4
4
5
4

ISS Passover

Visibility (miles)

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

Fog (%)

2
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
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
2
0
0
6
1
9
0
0
0
0
13
0
0
6
0
1
7
9
2
10

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)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-7
-8
-7
-7
-7
-7
-7
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-7

Feels Like (°C)

-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-12
-12
-11
-11
-12
-12
-13
-12
-12
-12
-12
-12
-12

Dew Point (°C)

-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

85
89
90
90
90
94
94
96
96
96
96
94
94
96
96
94
94
94
94
92
90
90
92
90

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

320
321
321
321
320
319
318
318
318
319
318
315
312
308
303
299
298
297
298
298
297
295
293
291

Wednesday 21

Waxing Crescent 8%

10:34

19:14

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

Sun - Rise: 10:56, Set: 14:34, Transit: 12:48. Moon - Rise: 10:34, Set: 19:14. Civil Dark: 16:12 - 09:20. Nautical Dark: 17:33 - 08:00. Astro Dark: 18:43 - 06:50

Total Clouds (% Sky Obscured)

99
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
4
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

2
6
2
11
7
1
0
6
10
2
1
7
0
1
3
8
1
7
3
3
9
2
2
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
4
4
5
5
4
4
4
4
3
3
3
3
3
3
3
4
4
3

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-11
-11

Feels Like (°C)

-12
-12
-12
-12
-13
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-14
-15
-14
-14
-14
-15
-15
-15

Dew Point (°C)

-9
-9
-8
-8
-9
-8
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-12
-12

Relative Humidity (%)

92
92
94
96
92
92
94
92
94
92
90
92
92
90
90
90
92
90
92
92
92
92
90
90

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1031
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032

Ozone (du)

292
294
295
292
291
291
288
287
287
285
282
281
281
282
283
283
282
282
281
280
281
280
278
276

Thursday 22

Waxing Crescent 14%

10:11

21:15

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

Sun - Rise: 10:51, Set: 14:40, Transit: 12:48. Moon - Rise: 10:11, Set: 21:15. Civil Dark: 16:16 - 09:17. Nautical Dark: 17:36 - 07:58. Astro Dark: 18:46 - 06:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
95
92
87
85
83
80
81
82
85
89
93
95
97
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
95
92
87
85
83
80
81
82
84
86
88
91
95
98
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
10
22
62
96

High Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
5
5
5
16
57
81
82
85
89
93
95
96
98
97

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

3
4
5
10
4
0
2
3
3
9
4
2
0
0
0
0
0
8
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)

3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-14
-14
-15
-15
-15

Feels Like (°C)

-15
-16
-16
-16
-15
-16
-16
-16
-16
-16
-17
-16
-16
-17
-16
-17
-17
-17
-17
-17
-17
-18
-18
-19

Dew Point (°C)

-12
-13
-13
-13
-12
-13
-13
-13
-14
-13
-14
-14
-14
-14
-14
-15
-15
-16
-15
-16
-16
-17
-17
-17

Relative Humidity (%)

90
90
90
90
90
88
88
88
88
88
88
86
86
86
88
84
84
83
84
83
83
82
84
83

Pressure (mb)

1032
1032
1032
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029

Ozone (du)

274
274
274
276
280
282
285
287
288
290
292
293
293
293
292
294
296
297
300
303
310
322
328
332

Friday 23

Waxing Crescent 23%

09:47

23:14

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

Sun - Rise: 10:45, Set: 14:46, Transit: 12:49. Moon - Rise: 09:47, Set: 23:14. Civil Dark: 16:19 - 09:14. Nautical Dark: 17:39 - 07:55. Astro Dark: 18:49 - 06:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
69
70
61
54
44
33
21
9
7
4
2
9
16
26

Low Clouds (% Sky Obscured)

98
91
54
34
7
3
2
2
0
0
0
0
0
0
0
0
0
0
0
1
2
3
6
8

Medium Clouds (% Sky Obscured)

97
98
100
100
99
96
98
100
100
100
69
70
61
53
44
33
21
9
7
4
2
6
8
10

High Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
68
40
54
46
40
34
23
12
2
2
2
2
7
13
18

ISS Passover

Visibility (miles)

1
2
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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
1
3
4
5

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)

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

Chance of Frost

Temperature (°C)

-16
-16
-16
-16
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-14
-14
-14

Feels Like (°C)

-19
-19
-19
-19
-19
-19
-19
-18
-18
-18
-18
-17
-18
-18
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17

Dew Point (°C)

-18
-18
-18
-18
-18
-18
-19
-19
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-21
-20
-20

Relative Humidity (%)

84
84
83
81
78
75
72
70
67
64
61
59
59
58
58
58
57
57
57
57
57
57
59
59

Pressure (mb)

1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

333
334
339
343
349
346
346
344
337
337
341
344
349
349
348
347
345
342
340
342
343
344
344
343

Saturday 24

Waxing Crescent 33%

09:19

01:20

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

Sun - Rise: 10:40, Set: 14:52, Transit: 12:49. Moon - Rise: 09:19, Set: 01:20. Civil Dark: 16:23 - 09:11. Nautical Dark: 17:42 - 07:53. Astro Dark: 18:52 - 06:43

Total Clouds (% Sky Obscured)

48
69
92
95
97
100
99
97
95
90
84
78
85
92
100
99
99
98
97
96
96
97
99
100

Low Clouds (% Sky Obscured)

9
7
6
6
8
8
16
26
38
51
62
70
73
76
82
89
93
95
94
92
91
93
95
94

Medium Clouds (% Sky Obscured)

21
32
41
55
71
85
64
44
25
29
33
34
26
26
30
32
29
26
19
11
4
4
3
3

High Clouds (% Sky Obscured)

41
64
87
91
96
100
97
93
90
67
44
21
20
18
17
23
27
32
40
46
49
64
72
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

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 (%)

12
13
9
20
23
23
27
27
22
31
33
31
29
24
12
17
20
24
29
28
21
20
21
23

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)

6
6
7
7
7
6
6
6
6
6
6
6
5
6
6
6
6
6
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

-13
-13
-12
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-10
-10
-10
-10
-10

Feels Like (°C)

-17
-16
-17
-17
-17
-18
-18
-14
-14
-14
-15
-15
-16
-15
-15
-15
-14
-14
-13
-14
-14
-14
-14
-15

Dew Point (°C)

-19
-18
-16
-14
-13
-12
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13

Relative Humidity (%)

61
66
72
78
81
86
90
92
90
90
90
90
90
85
83
80
80
78
78
80
80
81
83
83

Pressure (mb)

1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

342
342
342
342
340
338
335
337
339
341
341
342
343
345
348
350
353
356
359
356
354
351
353
355

Sunday 25

Waxing Crescent 44%

08:36

03:48

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 10:35, Set: 14:58, Transit: 12:49. Moon - Rise: 08:36, Set: 03:48. Civil Dark: 16:27 - 09:08. Nautical Dark: 17:45 - 07:50. Astro Dark: 18:54 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
87
75
63
66
69
71
81
90
100
100
100
100

Low Clouds (% Sky Obscured)

91
90
89
89
88
87
75
65
53
55
60
59
67
63
70
70
65
65

Medium Clouds (% Sky Obscured)

11
16
19
14
10
7
3
2
0
0
0
0
4
9
13
27
41
54

High Clouds (% Sky Obscured)

85
82
79
56
33
10
8
6
4
3
2
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
8
8
9
9
8
7
6
5
3
2
2
1
1
1
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

22
20
15
16
15
11
14
14
10
15
15
9
14
16
15
20
19
11

Precipitation Amount (mm)

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
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-11
-10
-11
-11
-11
-11
-11
-12
-13
-15
-15
-15
-15
-16
-16
-16
-16
-16

Feels Like (°C)

-16
-14
-15
-15
-14
-15
-14
-15
-14
-14
-14
-14
-14
-20
-21
-22
-22
-22

Dew Point (°C)

-13
-12
-13
-13
-14
-14
-14
-14
-15
-17
-16
-17
-17
-17
-17
-17
-17
-18

Relative Humidity (%)

85
83
83
81
81
83
83
83
86
88
88
86
88
88
89
90
89
89

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

358
358
359
359
360
360
360
361
362
363
366
369
371
377
382
388
394
400

Forecast for Kilpisjärvi, Tunturi-Lappi, Finland (69.07,20.76)

Generated: 19/01/26 14:11:36. Forecast: 19/01/26 to 25/01/26. Timezone: UTC+2.00