Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 87%

17:29

12:23

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

Sun - Rise: 09:02, Set: 15:23, Transit: 12:13. Moon - Rise: 17:29, Set: 12:23. Civil Dark: 16:17 - 08:08. Nautical Dark: 17:11 - 07:15. Astro Dark: 18:01 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
89
85
87
90
90
90
87
88
89
98
90
95
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
97
93
86
86
99
100
99
96
82
100
95
100
100
100
92
77
64
59
36
44
45
38

High Clouds (% Sky Obscured)

100
100
59
62
77
95
100
100
100
100
100
100
81
100
100
100
100
100
41
1
34
28
2
0

ISS Passover

Visibility (miles)

9
3
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
6
9
9

Fog (%)

0
0
0
1
19
51
7
2
1
0
0
1
1
0
0
0
0
0
1
3
10
30
84
96

Precipitation Type

Light Rain
Light Rain
Snow
Snow
None
None
Very Light Rain
Snow
Snow
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
72
62
58
41
42
48
51
45
34
36
65
79
71
54
35
34
28
30
16
10
4
2
2

Precipitation Amount (mm)

0.4
0.5
0.4
0.2
0
0
0.2
0.2
0.1
0
0
0.3
0.4
0.3
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
98
98
96
94
96
96
91
96
96
98
98
98
98
96
96
96
98
94
94
94

Pressure (mb)

1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

294
291
288
289
290
288
284
284
286
287
288
290
289
285
284
285
283
285
289
294
291
289
289
285

Monday 8

Waning Gibbous 78%

19:18

12:34

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

Sun - Rise: 09:04, Set: 15:22, Transit: 12:13. Moon - Rise: 19:18, Set: 12:34. Civil Dark: 16:16 - 08:10. Nautical Dark: 17:11 - 07:16. Astro Dark: 18:01 - 06:26

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
98
90
100
89
100
100
100
89
82
84
84

Medium Clouds (% Sky Obscured)

29
39
39
46
42
23
39
95
95
100
100
100
100
100
99
99
97
64
21
0
72
95
100
91

High Clouds (% Sky Obscured)

0
0
0
1
5
12
15
31
100
100
100
100
30
21
100
3
68
40
3
20
74
58
95
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
9
8
9
9
9
9
7
4

Fog (%)

44
0
0
0
1
1
1
1
1
1
1
1
0
1
0
0
0
0
15
100
100
100
100
98

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

3
7
15
31
25
39
21
21
32
59
63
53
63
83
80
63
67
66
30
24
10
47
69
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0.5
0.5
0.2
0.2
0.3
0
0
0
0.2
0.5
0

Wind Speed/Direction (mph)

9
9
10
9
9
10
10
10
10
10
10
10
11
11
12
12
11
11
12
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
93
93
93
93
93
93
93
91
93
93
96
94
94
96
90
86
88
91
94
93

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

283
282
274
267
260
259
258
253
253
253
252
257
260
262
263
266
269
273
276
279
279
281
281
282

Tuesday 9

Waning Gibbous 68%

21:00

12:39

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

Sun - Rise: 09:05, Set: 15:22, Transit: 12:13. Moon - Rise: 21:00, Set: 12:39. Civil Dark: 16:16 - 08:11. Nautical Dark: 17:11 - 07:17. Astro Dark: 18:01 - 06:27

Total Clouds (% Sky Obscured)

100
98
99
88
93
90
93
93
97
91
78
100
95
87
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
92
89
80
89
85
89
89
96
85
78
100
92
87
83
94
100
83
89
94
94
94
97
95

Medium Clouds (% Sky Obscured)

58
56
93
55
8
49
77
49
55
44
40
4
13
0
0
0
0
0
0
1
16
41
74
100

High Clouds (% Sky Obscured)

60
25
3
0
0
0
0
0
4
0
0
0
0
0
90
100
100
100
100
100
100
100
100
100

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 (%)

97
66
99
100
99
84
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

33
56
41
32
22
11
21
5
2
1
2
1
2
3
0
0
5
1
3
5
5
5
4
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)

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

Chance of Frost

Temperature (°C)

6
6
7
6
7
7
7
6
6
6
6
6
6
6
6
6
5
5
5
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
91
91
91
90
93
94
91
94
94
94
91
86
85
86
88
90
90
93
96
94
94

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009

Ozone (du)

283
288
291
293
296
295
291
294
294
289
288
286
290
286
280
283
284
284
282
279
282
280
267
275

Wednesday 10

Waning Gibbous 57%

22:34

12:41

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

Sun - Rise: 09:07, Set: 15:21, Transit: 12:14. Moon - Rise: 22:34, Set: 12:41. Civil Dark: 16:16 - 08:12. Nautical Dark: 17:11 - 07:18. Astro Dark: 18:01 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

97
96
96
97
99
100
100
100
100
95
91
86
87
89
90
88
87
87
87
89
88
92
96
100

Medium Clouds (% Sky Obscured)

100
100
100
92
91
94
86
95
89
70
63
43
44
37
25
36
49
74
73
57
59
37
17
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
100
100
100
100
100
100
100
100
90
100
72
31
0

ISS Passover

Visibility (miles)

9
6
9
8
9
1
0
0
0
0
0
0
2
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
61
61
38
31
34
36
36
35
29
20
11
8
5
1
0
0
0
0
0
0
4
5
32

Precipitation Amount (mm)

0
0.2
0.2
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)

9
11
12
12
13
13
13
13
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
5
5
5
6
6
6
6
7
7
7
7
7
6
6
5
5
5
5
5
4
4
3

Relative Humidity (%)

93
93
93
93
93
96
96
96
96
96
98
96
96
93
91
88
88
90
90
90
90
88
87
78

Pressure (mb)

1008
1008
1008
1007
1006
1006
1005
1005
1005
1005
1004
1004
1005
1005
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

271
268
263
267
269
270
266
266
268
270
268
268
269
266
269
269
269
271
275
277
284
292
298
305

Thursday 11

Third Quarter 47%

00:02

12:42

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

Sun - Rise: 09:08, Set: 15:21, Transit: 12:14. Moon - Rise: 00:02, Set: 12:42. Civil Dark: 16:15 - 08:13. Nautical Dark: 17:10 - 07:19. Astro Dark: 18:01 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
94
87
81
87
94
100
100
100
100
99
100
100
100
100
100
99
98
97
97
97
97

Low Clouds (% Sky Obscured)

100
100
100
90
80
70
80
90
100
100
100
100
95
93
91
94
97
100
97
94
90
92
94
96

Medium Clouds (% Sky Obscured)

0
60
3
0
1
50
62
60
19
28
34
44
32
41
50
55
60
55
51
47
43
28
14
0

High Clouds (% Sky Obscured)

0
0
0
10
20
29
19
9
0
0
0
0
6
3
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 (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None

Precipitation Probability (%)

28
13
21
10
29
28
31
37
20
11
18
7
15
14
12
53
78
95
95
95
95
73
51
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.9
0.8
0.7
0.4
0.2
0

Wind Speed/Direction (mph)

10
9
9
10
10
11
10
10
9
10
9
10
10
8
7
7
7
8
8
9
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
85
87
90
88
87
85
86
86
85
86
90
91
90
90
90
88
88
88
88
84

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1007
1008
1010
1011

Ozone (du)

309
311
322
324
318
320
318
318
318
318
317
313
317
317
317
317
320
323
326
317
307
298
297
296

Friday 12

Waning Crescent 37%

01:26

12:42

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 09:09, Set: 15:20, Transit: 12:15. Moon - Rise: 01:26, Set: 12:42. Civil Dark: 16:15 - 08:14. Nautical Dark: 17:10 - 07:20. Astro Dark: 18:01 - 06:30

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
96
92
87
81
75
66
57
48
40
65
78
84
81
78
73
81
88
95

Low Clouds (% Sky Obscured)

97
99
100
100
100
100
96
92
87
81
73
66
53
41
28
38
43
44
40
33
23
26
29
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
3
4
5
13
20
27
39
55
67
76
87
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
7
10
7
3
0
0
0
0
0
5
10
44
62
68
61

ISS Passover

Visibility (miles)

9
6
3
0
0
0
0
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

28
28
28
27
30
34
29
24
20
16
12
4
3
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
91
92
94
94
89
84
80
78
77
75
74
72
71
69
71
69
68
65
64
60
57

Pressure (mb)

1012
1013
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1030
1031

Ozone (du)

296
299
302
305
305
306
306
305
305
304
303
302
301
300
300
299
301
303
304
304
303
302
302
301

Saturday 13

Waning Crescent 28%

02:49

12:42

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
01 Bad

Sun - Rise: 09:11, Set: 15:20, Transit: 12:15. Moon - Rise: 02:49, Set: 12:42. Civil Dark: 16:15 - 08:16. Nautical Dark: 17:10 - 07:21. Astro Dark: 18:01 - 06:31

Total Clouds (% Sky Obscured)

95
96
98
97
95
93
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
47
52
49
41
24
28
32
36
34
36
36
54
62
76
63
49
34

Medium Clouds (% Sky Obscured)

95
94
92
95
95
93
96
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

62
64
54
42
34
34
56
78
100
100
100
100
100
100
100
99
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
10
6
4
20
31
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

6
5
5
5
5
5
6
6
6
6
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-12
-12
-13
-13
-13
-12
-12
-11
-11
-10
-9
-8
-7
-5
-4

Relative Humidity (%)

54
52
50
48
45
43
41
42
43
44
47
49
51
55
60
63
72
83

Pressure (mb)

1031
1031
1031
1032
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026

Ozone (du)

301
300
299
298
298
298
298
298
297
297
301
306
310
317
324
331
331
332

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

Generated: 07/12/25 08:27:10. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+2.00