Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Gibbous 91%

18:23

10:47

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

Sun - Rise: 09:14, Set: 15:38, Transit: 12:26. Moon - Rise: 18:23, Set: 10:47. Civil Dark: 16:32 - 08:20. Nautical Dark: 17:26 - 07:26. Astro Dark: 18:16 - 06:36

Total Clouds (% Sky Obscured)

74
72
66
23
1
2
1
0
0
1
0
8
45
59
61
69
98
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
58
54
23
0
1
1
0
0
0
0
0
0
0
0
1
1
1
2
2
18
46
50
63

Medium Clouds (% Sky Obscured)

6
1
0
0
0
0
0
0
0
0
0
6
33
48
51
60
75
72
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
0
0
0
0
2
7
19
22
36
62
69
77
86
94
93
85
92

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
6

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
1
3
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)

5
4
4
3
2
2
2
3
3
3
3
4
4
5
5
5
6
7
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

-11
-10
-9
-8
-9
-10
-12
-13
-13
-13
-14
-14
-14
-13
-13
-13
-13
-13
-12
-11
-10
-9
-9
-8

Feels Like (°C)

-14
-12
-11
-10
-10
-12
-13
-14
-14
-15
-15
-16
-16
-15
-16
-16
-16
-17
-17
-16
-15
-15
-14
-14

Dew Point (°C)

-13
-12
-12
-11
-11
-12
-13
-14
-14
-15
-15
-16
-16
-15
-15
-15
-15
-15
-15
-13
-12
-11
-10
-10

Relative Humidity (%)

88
85
80
80
85
88
90
90
90
88
88
86
86
86
86
86
83
79
81
86
86
88
87
87

Pressure (mb)

1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1019

Ozone (du)

376
374
379
386
389
391
392
395
395
393
394
390
388
388
389
389
388
386
384
385
383
382
380
380

Tuesday 6

Waning Gibbous 83%

20:04

10:50

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:13, Set: 15:40, Transit: 12:27. Moon - Rise: 20:04, Set: 10:50. Civil Dark: 16:34 - 08:20. Nautical Dark: 17:28 - 07:25. Astro Dark: 18:18 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
94
100
97
94
91

Low Clouds (% Sky Obscured)

82
86
90
87
86
90
90
90
89
94
93
94
90
86
84
83
83
77
69
41
46
69
67
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
94
92
67
71
63
51
46

High Clouds (% Sky Obscured)

96
93
89
97
89
91
100
100
100
100
100
97
64
30
45
40
42
9
3
3
2
0
0
0

ISS Passover

Visibility (miles)

3
0
0
1
9
3
0
0
0
0
0
0
0
1
7
9
9
9
9
8
6
4
3
3

Fog (%)

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

Precipitation Type

None
Snow
Snow
Snow
None
None
Snow
Snow
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
38
43
39
34
37
40
43
45
48
57
56
47
37
30
26
26
25
21
17
12
9
9
11

Precipitation Amount (mm)

0
0.1
0.2
0.1
0
0
0.1
0.1
0
0.1
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
8
8
8
8
7
7
7
8
8
7
7
7
7
7
6
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

-8
-7
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-8
-8
-9
-9
-10
-10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
90
89
89
89
90
92
92
92
92
94
92
90
90
92
90
90
90
94
92
92
94
94

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

379
378
377
380
383
387
390
393
393
395
395
392
391
397
399
399
400
400
390
385
384
382
377
380

Wednesday 7

Waning Gibbous 75%

21:38

10:52

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:12, Set: 15:42, Transit: 12:27. Moon - Rise: 21:38, Set: 10:52. Civil Dark: 16:35 - 08:19. Nautical Dark: 17:29 - 07:25. Astro Dark: 18:19 - 06:35

Total Clouds (% Sky Obscured)

89
86
80
68
74
85
86
75
72
81
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
81
66
59
66
78
71
64
71
79
94
100
98
98
99
99
98
97
97
97
99
99
100
100

Medium Clouds (% Sky Obscured)

46
40
20
1
1
28
30
35
39
25
2
12
23
16
20
20
31
42
53
57
64
58
56
69

High Clouds (% Sky Obscured)

0
1
0
0
1
30
29
2
0
20
1
5
12
2
9
3
6
20
30
41
42
34
32
34

ISS Passover

Visibility (miles)

3
9
9
9
9
5
8
9
9
8
7
2
2
5
9
8
5
5
6
5
5
4
7
9

Fog (%)

1
1
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 (%)

12
8
6
2
1
1
1
1
1
2
5
5
7
7
4
2
2
1
1
2
2
1
3
3

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
6
6
7
7
8
9
8
8
8
7
7
8
8
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-10
-10
-9
-10
-12
-12
-12
-13
-13
-13
-13
-13
-12
-13
-13
-13
-13
-14
-14
-14
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

94
92
90
90
90
94
94
94
94
94
92
92
90
90
90
90
92
92
92
92
92
92
92
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

380
381
375
370
371
369
361
359
359
358
360
365
365
365
366
369
371
372
370
368
371
372
371
368

Thursday 8

Waning Gibbous 65%

23:05

10:52

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:11, Set: 15:44, Transit: 12:28. Moon - Rise: 23:05, Set: 10:52. Civil Dark: 16:37 - 08:18. Nautical Dark: 17:31 - 07:24. Astro Dark: 18:20 - 06:35

Total Clouds (% Sky Obscured)

100
99
99
98
98
97
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
94
88
84
76
69
61
43
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

69
64
72
94
92
90
88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

36
43
57
67
60
60
62
62
65
68
47
29
5
5
5
15
21
16
11
5
7
11
8
5

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 (%)

1
2
2
2
1
0
0
1
1
0
1
1
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)

8
8
8
8
8
8
8
9
9
9
9
9
8
8
8
8
9
9
9
9
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-15
-15
-15
-14
-15
-15
-16
-17
-17
-17
-18
-17
-18
-18
-19
-18
-18
-18
-19
-19
-18
-18
-17

Dew Point (°C)

-11
-12
-12
-12
-12
-12
-13
-13
-14
-14
-14
-15
-15
-16
-16
-17
-16
-17
-17
-17
-17
-16
-15
-15

Relative Humidity (%)

90
86
86
85
85
85
83
83
81
81
83
83
79
79
78
76
76
74
74
74
74
75
75
75

Pressure (mb)

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

Ozone (du)

368
368
372
374
373
370
368
369
365
364
363
361
360
359
356
353
351
351
347
342
338
330
322
319

Friday 9

Waning Gibbous 55%

00:31

10:52

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

Sun - Rise: 09:09, Set: 15:46, Transit: 12:28. Moon - Rise: 00:31, Set: 10:52. Civil Dark: 16:38 - 08:17. Nautical Dark: 17:32 - 07:24. Astro Dark: 18:22 - 06:34

Total Clouds (% Sky Obscured)

99
99
98
97
65
33
0
22
46
68
25
30
25
38
50
63
44
24
5
4
4
3
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
43
65
0
1
1
17
32
44
27
14
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

99
99
98
97
65
33
0
22
46
45
25
30
25
38
29
27
19
11
2
1
1
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
1
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
1
1
2
2
2
7
6
2
5
6
3
5
4
2
3
4
0
1
1

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

Chance of Frost

Temperature (°C)

-12
-11
-10
-10
-10
-10
-10
-10
-11
-11
-10
-12
-12
-12
-12
-12
-12
-12
-13
-15
-14
-14
-15
-15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
69
68
68
68
69
68
69
68
68
69
67
67
69
70
70
72
71
73
72
74
73
72

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

319
324
325
327
330
333
333
332
329
329
330
331
332
333
331
329
328
327
327
326
327
327
327
329

Saturday 10

Third Quarter 45%

01:55

10:53

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

Sun - Rise: 09:08, Set: 15:48, Transit: 12:29. Moon - Rise: 01:55, Set: 10:53. Civil Dark: 16:40 - 08:16. Nautical Dark: 17:34 - 07:23. Astro Dark: 18:23 - 06:33

Total Clouds (% Sky Obscured)

0
0
0
0
17
35
58
55
55
57
54
51
48
35
30
33
39
45
52
60
68
74
57
40

Low Clouds (% Sky Obscured)

0
0
0
0
17
33
55
55
55
57
54
51
48
35
30
33
39
41
32
32
32
26
19
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
30
46
65
57
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
12
14
14
12
10

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 (%)

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

7
7
7
8
8
7
7
7
7
7
6
6
5
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-15
-14
-14
-13
-12
-13
-14
-15
-16
-17
-16
-17
-18
-18
-17
-15
-15
-15
-14
-11
-10
-10
-9
-9

Feels Like (°C)

-19
-18
-18
-17
-16
-16
-17
-18
-19
-20
-20
-21
-21
-21
-20
-18
-18
-18
-17
-15
-13
-13
-13
-13

Dew Point (°C)

-19
-19
-18
-18
-18
-17
-18
-18
-19
-20
-19
-20
-20
-20
-19
-17
-17
-17
-16
-13
-12
-12
-12
-11

Relative Humidity (%)

70
68
68
66
64
68
72
76
77
78
79
79
79
80
81
82
82
82
83
83
83
85
83
82

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

332
334
335
336
337
339
340
341
342
342
343
342
342
341
341
341
341
341
340
340
339
339
338
338

Sunday 11

Waning Crescent 36%

03:22

10:53

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 OK
22 OK
23 OK
00 OK
01 Bad

Sun - Rise: 09:07, Set: 15:50, Transit: 12:29. Moon - Rise: 03:22, Set: 10:53. Civil Dark: 16:42 - 08:15. Nautical Dark: 17:35 - 07:22. Astro Dark: 18:25 - 06:33

Total Clouds (% Sky Obscured)

45
45
25
25
25
25
20
20
20
20
17
11
10
20
27
37

Low Clouds (% Sky Obscured)

4
14
19
16
12
8
3
2
3
3
3
2
1
13
22
31

Medium Clouds (% Sky Obscured)

45
45
25
25
25
25
20
20
20
20
17
11
10
20
18
9

High Clouds (% Sky Obscured)

6
6
2
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
7
5

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
2

Precipitation Amount (mm)

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
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-13
-13
-12
-11
-11
-11
-11
-12
-12
-14
-14
-14
-14
-16

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
77
79
79
82
83
83
83
83
86
86
90
88
86

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

338
338
338
338
339
338
337
337
337
338
338
341
344
348
350
352

Forecast for Kivimäe, Tallinn, Republic of Estonia (59.37,24.65)

Generated: 05/01/26 10:19:28. Forecast: 05/01/26 to 11/01/26. Timezone: UTC+2.00