Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Gibbous 91%

16:49

12:08

13 OK
14 Bad
15 OK
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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad

Sun - Rise: N/A, Set: N/A, Transit: 12:42. Moon - Rise: 16:49, Set: 12:08. Civil Dark: 15:21 - 10:01. Nautical Dark: 16:54 - 08:29. Astro Dark: 18:08 - 07:15

Total Clouds (% Sky Obscured)

19
31
6
35
78
99
100
100
50
70
78
86
68
46
46
28
37
63
73
65
38
28
33
35

Low Clouds (% Sky Obscured)

19
18
6
26
31
31
26
4
4
23
21
21
4
4
4
4
2
2
2
2
2
2
6
7

Medium Clouds (% Sky Obscured)

0
0
3
10
23
35
40
40
14
11
14
27
19
14
13
6
3
3
4
4
3
4
2
2

High Clouds (% Sky Obscured)

0
0
0
0
4
4
4
4
4
36
26
12
6
6
20
8
17
44
49
41
25
7
8
8

ISS Passover

Visibility (miles)

9
9
5
7
6
6
6
7
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
1
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)

11
8
6
4
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

-17
-17
-18
-19
-20
-20
-21
-21
-21
-21
-22
-22
-22
-22
-22
-22
-22
-23
-22
-22
-22
-22
-22
-22

Feels Like (°C)

-20
-20
-20
-22
-22
-24
-24
-25
-25
-24
-25
-25
-25
-25
-25
-25
-25
-25
-25
-26
-25
-25
-24
-24

Dew Point (°C)

-19
-20
-21
-22
-23
-23
-24
-24
-24
-24
-25
-25
-25
-25
-25
-26
-26
-26
-26
-26
-26
-26
-26
-25

Relative Humidity (%)

81
80
78
77
77
75
75
74
74
74
74
74
74
73
72
71
69
68
68
69
70
69
69
69

Pressure (mb)

1014
1014
1015
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024

Ozone (du)

364
363
362
360
362
367
369
365
359
356
355
355
355
356
357
356
355
355
358
360
362
361
360
361

Tuesday 6

Waning Gibbous 83%

19:26

11:39

13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:43. Moon - Rise: 19:26, Set: 11:39. Civil Dark: 15:24 - 09:59. Nautical Dark: 16:56 - 08:28. Astro Dark: 18:10 - 07:14

Total Clouds (% Sky Obscured)

34
32
32
32
32
68
55
56
72
85
98
100
98
99
99
99
99
99
97
97
98
97
93
95

Low Clouds (% Sky Obscured)

5
6
4
4
5
39
23
42
62
74
91
95
94
96
96
95
93
93
91
93
94
92
89
91

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

9
7
7
7
7
7
7
7
6
4
8
4
5
4
4
4
4
2
4
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
1
0
1
1
1
1
1
1
1
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
1
1
2
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
0
0
0
0
0
1
2
3
4
5
13
9
8
9
13
4
6
10
14
12
17
15
9

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
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-22
-22
-22
-22
-22

Feels Like (°C)

-25
-25
-25
-25
-25
-25
-26
-26
-26
-26
-26
-27
-27
-27
-27
-27
-27
-26
-26
-26
-26
-26
-26
-27

Dew Point (°C)

-26
-26
-26
-26
-27
-27
-27
-27
-27
-26
-26
-26
-26
-26
-26
-26
-26
-26
-25
-25
-25
-25
-24
-25

Relative Humidity (%)

68
68
68
68
67
67
67
67
70
73
75
78
77
77
77
77
76
76
76
76
77
77
77
77

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

360
358
357
356
357
356
357
358
360
361
362
365
367
369
369
368
368
370
371
374
376
376
377
378

Wednesday 7

Waning Gibbous 75%

21:32

11:15

13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:43. Moon - Rise: 21:32, Set: 11:15. Civil Dark: 15:27 - 09:57. Nautical Dark: 16:58 - 08:27. Astro Dark: 18:11 - 07:13

Total Clouds (% Sky Obscured)

96
96
95
96
95
95
96
94
91
90
87
76
83
82
82
78
55
54
55
50
50
45
45
45

Low Clouds (% Sky Obscured)

91
91
88
87
86
86
85
82
80
73
74
70
78
78
78
73
45
50
49
50
50
45
45
45

Medium Clouds (% Sky Obscured)

0
0
1
25
34
28
26
40
41
42
27
2
0
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1

Fog (%)

1
2
2
1
2
3
3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

4
6
13
7
1
3
11
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-23

Feels Like (°C)

-27
-27
-28
-28
-28
-29
-28
-28
-28
-28
-27
-27
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-27

Dew Point (°C)

-25
-25
-25
-26
-26
-26
-26
-25
-25
-25
-25
-25
-25
-25
-25
-25
-25
-25
-26
-25
-26
-26
-25
-26

Relative Humidity (%)

77
77
77
76
76
76
76
76
77
77
76
75
74
73
74
74
73
74
73
74
73
73
74
74

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

378
377
376
376
375
374
374
374
374
374
373
373
371
370
368
366
365
366
367
367
367
369
370
371

Thursday 8

Waning Gibbous 65%

23:26

10:53

13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:44. Moon - Rise: 23:26, Set: 10:53. Civil Dark: 15:30 - 09:55. Nautical Dark: 17:00 - 08:25. Astro Dark: 18:13 - 07:12

Total Clouds (% Sky Obscured)

45
40
40
40
45
45
45
40
45
50
60
60
55
50
50
45
56
67
80
84
88
89
88
88

Low Clouds (% Sky Obscured)

45
40
40
40
45
45
45
40
45
50
60
55
52
50
44
45
56
67
80
84
86
89
88
88

Medium Clouds (% Sky Obscured)

0
0
3
5
4
5
33
40
45
50
50
60
55
50
50
45
4
0
4
2
19
23
3
1

High Clouds (% Sky Obscured)

0
0
14
40
45
45
15
7
5
7
11
9
5
7
7
14
7
7
7
5
5
5
5
5

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

7
0
0
8
1
1
0
0
0
0
1
7
1
0
0
0
1
1
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
3
3
3
3
3
3
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

-23
-23
-23
-23
-24
-24
-24
-24
-23
-23
-23
-23
-23
-23
-24
-24
-24
-24
-24
-25
-24
-24
-24
-24

Feels Like (°C)

-27
-27
-27
-28
-28
-28
-28
-28
-28
-28
-28
-28
-28
-28
-29
-29
-29
-29
-29
-29
-29
-29
-29
-28

Dew Point (°C)

-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-26
-27
-27
-27
-27
-27
-27
-27

Relative Humidity (%)

76
75
75
75
75
76
75
76
76
76
77
77
77
77
77
77
77
76
75
75
75
76
76
75

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1028
1027

Ozone (du)

370
369
366
364
362
362
362
362
362
361
359
359
360
360
359
359
358
356
355
354
353
353
354
353

Friday 9

Waning Gibbous 55%

01:17

10:30

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
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

Sun - Rise: N/A, Set: N/A, Transit: 12:44. Moon - Rise: 01:17, Set: 10:30. Civil Dark: 15:32 - 09:53. Nautical Dark: 17:02 - 08:24. Astro Dark: 18:15 - 07:11

Total Clouds (% Sky Obscured)

84
83
83
88
92
92
92
87
55
19
25
30
48
55
64
73
78
82
87
91
95
99
99
100

Low Clouds (% Sky Obscured)

84
82
82
87
87
82
82
82
45
4
5
8
12
15
15
15
8
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
13
21
24
26
27
42
53
66
74
82

High Clouds (% Sky Obscured)

4
4
4
4
4
4
4
4
4
5
11
17
36
43
53
61
68
74
81
86
91
96
97
99

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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
3
3
3
3
4
4
4
4
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

-24
-24
-24
-24
-24
-24
-24
-24
-24
-24
-24
-24
-25
-25
-25
-26
-26
-25
-24
-24
-24
-23
-23
-22

Feels Like (°C)

-28
-28
-28
-28
-27
-27
-27
-27
-28
-27
-26
-27
-27
-28
-29
-30
-30
-29
-29
-29
-28
-28
-29
-28

Dew Point (°C)

-27
-27
-27
-27
-26
-27
-27
-26
-27
-27
-28
-30
-31
-32
-33
-34
-34
-33
-33
-32
-32
-30
-30
-29

Relative Humidity (%)

76
75
75
76
76
75
75
75
73
70
64
57
51
46
44
43
41
42
42
42
44
47
49
49

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

351
350
350
351
351
350
349
349
349
348
347
347
347
347
347
346
346
345
345
345
345
345
345
346

Saturday 10

Third Quarter 45%

03:13

10:01

13 Bad
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

Sun - Rise: 12:22, Set: N/A, Transit: 12:45. Moon - Rise: 03:13, Set: 10:01. Civil Dark: 15:35 - 09:51. Nautical Dark: 17:04 - 08:22. Astro Dark: 18:17 - 07:10

Total Clouds (% Sky Obscured)

98
98
100
98
98
98
98
100
97
97
96
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
12
29
46
59
56
52
55
57
58
64
71
79
82
83
84
86
87
89

Medium Clouds (% Sky Obscured)

89
89
88
90
92
91
91
87
83
78
71
63
59
47
27
7
7
6
6
29
51
74
80
88

High Clouds (% Sky Obscured)

98
98
100
98
98
98
98
100
97
97
96
91
87
91
91
95
92
80
72
84
92
95
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
0
0
0
0
0
0
0

Fog (%)

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

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
5
6
4
8
9
10
12
13
14
14
14
13
14
13

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

Chance of Frost

Temperature (°C)

-22
-22
-22
-22
-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-22
-21
-20
-19
-19
-19
-19
-19
-19

Feels Like (°C)

-28
-29
-26
-27
-27
-28
-28
-29
-26
-26
-26
-26
-25
-24
-27
-26
-25
-24
-23
-23
-23
-23
-23
-23

Dew Point (°C)

-28
-29
-28
-28
-28
-28
-28
-28
-28
-27
-27
-27
-26
-25
-25
-24
-22
-21
-21
-21
-20
-20
-20
-20

Relative Humidity (%)

50
50
52
52
54
54
56
56
58
61
64
68
75
82
85
87
89
90
89
89
90
88
89
88

Pressure (mb)

1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

348
350
350
350
351
349
348
347
345
343
341
340
338
337
336
335
335
335
335
335
335
335
335
334

Sunday 11

Waning Crescent 35%

05:31

09:14

13 Bad
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: 12:08, Set: 13:07, Transit: 12:45. Moon - Rise: 05:31, Set: 09:14. Civil Dark: 15:39 - 09:48. Nautical Dark: 17:07 - 08:21. Astro Dark: 18:19 - 07:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

83
77
76
75
84
90
96
97
98
99
99
99
98
98
96
96
95
93
92

Medium Clouds (% Sky Obscured)

93
83
77
74
79
84
89
70
46
21
14
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
99
98
97
98
99
99
98
97
91
91
87
82
59
36
13

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

12
13
13
13
14
15
15
17
19
20
21
22
22
21
20
18
18
18
17

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-23
-23
-22
-21
-22
-21
-21
-21
-22
-21
-21
-22
-22
-21
-23
-23
-22
-21
-19

Dew Point (°C)

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

Relative Humidity (%)

89
88
90
89
88
88
88
88
87
87
87
86
86
85
85
85
84
83
81

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

334
333
332
331
330
328
327
325
324
323
322
321
320
320
321
323
324
324
324

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

Generated: 05/01/26 13:44:16. Forecast: 05/01/26 to 11/01/26. Timezone: UTC+2.00