Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 91%

19:28

03:08

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:26, Set: 19:30, Transit: 13:28. Moon - Rise: 19:28, Set: 03:08. Civil Dark: 20:29 - 06:28. Nautical Dark: 21:42 - 05:15. Astro Dark: 23:22 - 03:43

Total Clouds (% Sky Obscured)

89
78
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
78

Low Clouds (% Sky Obscured)

2
0
0
11
14
38
66
84
90
96
92
100
100
96
93
94
93
94
94
88
82
64
59
49

Medium Clouds (% Sky Obscured)

25
78
76
83
80
92
95
97
96
100
100
100
100
100
100
100
100
100
100
100
100
100
63
17

High Clouds (% Sky Obscured)

83
59
84
85
83
95
87
100
100
99
100
100
100
100
98
100
100
100
76
77
75
69
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
6
3
3
1
0
0
0
0
0
0
0
0
0
0
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
20
38
46
62
95
95
95
95
95
95
95
95
95
95
78
50
33
21
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.9
1.4
1.4
1.5
1
1
1
0.9
0.8
0.7
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
76
77
79
82
80
88
94
96
94
94
94
96
96
98
98
96
98
96
98
98
98
93

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019

Ozone (du)

283
284
281
279
278
279
279
280
283
284
284
283
284
287
289
291
293
296
301
303
306
309
306
299

Thursday 24

Waxing Gibbous 96%

19:05

05:09

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:30, Set: 19:26, Transit: 13:28. Moon - Rise: 19:05, Set: 05:09. Civil Dark: 20:24 - 06:32. Nautical Dark: 21:37 - 05:19. Astro Dark: 23:14 - 03:50

Total Clouds (% Sky Obscured)

64
68
65
66
61
52
85
81
94
71
97
100
98
100
100
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
44
42
45
46
40
48
42
26
12
36
66
89
95
99
88
96
99
95
86
92
100
91
90

Medium Clouds (% Sky Obscured)

7
5
0
0
0
0
0
0
0
4
12
11
43
43
39
75
84
91
94
95
100
100
100
100

High Clouds (% Sky Obscured)

0
2
0
2
8
7
80
76
91
70
93
100
89
100
100
77
100
100
86
100
100
100
100
66

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
5
20
20
21
27
98
100
100
99
100
99
83
22
7
8

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
1
0
16
31
33
20
7
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
80
78
80
78
83
84
89
91
89
83
83
83
83
83
83
82
83
88
89
89
91

Pressure (mb)

1019
1019
1019
1020
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

296
295
294
290
286
282
278
274
272
271
272
271
270
269
268
269
269
270
271
270
270
269
267
266

Friday 25

Waxing Gibbous 99%

18:42

07:07

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:34, Set: 19:22, Transit: 13:28. Moon - Rise: 18:42, Set: 07:07. Civil Dark: 20:20 - 06:36. Nautical Dark: 21:32 - 05:24. Astro Dark: 23:06 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
98
98
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
87
97
95
91
77
89
91
91
92
94
92
94
92
90
94
85
87
88
90
91
93
94
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
96
97
97
93
79
74
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

67
88
72
66
55
52
45
45
55
62
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

7
3
8
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

51
57
64
74
78
63
61
66
64
69
58
46
47
50
59
64
74
68
78
88
94
92
84
83

Precipitation Amount (mm)

0.3
0.3
0.4
0.5
0.5
0.3
0.3
0.4
0.3
0.4
0
0
0
0
0
0.2
0.4
0.3
0.5
0.7
0.8
0.7
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
94
96
96
96
96
94
96
94
93
91
89
91
93
94
94
96
98
98
98
98

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

266
266
264
263
261
260
259
258
258
259
259
261
262
264
265
266
267
267
267
267
268
269
270
271

Saturday 26

Full Moon 100%

18:18

09:08

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
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:37, Set: 19:17, Transit: 13:27. Moon - Rise: 18:18, Set: 09:08. Civil Dark: 20:15 - 06:39. Nautical Dark: 21:26 - 05:28. Astro Dark: 22:59 - 04:02

Total Clouds (% Sky Obscured)

100
100
100
99
99
89
80
70
76
83
93
93
92
92
92
57
61
63
53
36
56
68
57
55

Low Clouds (% Sky Obscured)

89
87
77
72
64
62
63
65
66
68
68
57
45
30
32
25
30
35
33
27
31
35
39
28

Medium Clouds (% Sky Obscured)

100
100
96
93
89
74
56
40
47
57
62
62
51
54
48
44
39
31
21
12
10
34
5
9

High Clouds (% Sky Obscured)

100
100
99
97
96
81
58
40
51
60
39
9
4
2
5
11
16
12
8
4
31
29
44
46

ISS Passover

Visibility (miles)

2
1
0
1
5
6
9
9
1
1
2
3
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

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

Precipitation Probability (%)

89
93
78
63
58
48
31
5
0
0
2
0
0
0
0
0
1
3
6
9
7
3
2
2

Precipitation Amount (mm)

0.7
0.8
0.6
0.4
0.3
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
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
4
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
96
98
96
96
96
93
88
89
88
85
82
77
73
73
74
81
87
88
88

Pressure (mb)

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

Ozone (du)

274
276
280
284
287
290
293
296
297
301
304
305
304
305
305
305
304
301
299
297
294
291
289
287

Sunday 27

Waning Gibbous 98%

17:45

11:23

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

Sun - Rise: 07:41, Set: 19:13, Transit: 13:27. Moon - Rise: 17:45, Set: 11:23. Civil Dark: 20:11 - 06:43. Nautical Dark: 21:22 - 05:32. Astro Dark: 22:52 - 04:08

Total Clouds (% Sky Obscured)

53
39
42
49
58
81
82
98
96
95
94
100
100
100
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

13
1
1
1
1
7
12
18
21
23
24
20
22
28
33
45
56
66
70
71
71
70
68
78

Medium Clouds (% Sky Obscured)

15
19
27
32
37
41
41
41
27
14
13
40
30
19
21
23
25
24
22
17
18
19
25
25

High Clouds (% Sky Obscured)

52
39
42
48
53
73
69
95
92
90
90
100
99
98
98
99
100
94
88
83
84
82
75
83

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
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
3
8
8
5
3
0
14

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
2
3
4
4
5
6
6
6
7
7
12
14
17
17
17
18
17
17
17
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
4
3
2
1
0
1
0
0
1
1
1
2
1
2
2
1
0
1
-0
0

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
85
85
85
86
88
89
91
91
91
89
86
82
84
84
82
82
82
81
81
81
81

Pressure (mb)

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

Ozone (du)

284
281
278
276
276
275
276
277
277
276
276
277
279
281
284
284
284
284
285
286
287
287
287
287

Monday 28

Waning Gibbous 93%

16:31

14:27

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:45, Set: 19:08, Transit: 13:27. Moon - Rise: 16:31, Set: 14:27. Civil Dark: 20:06 - 06:47. Nautical Dark: 21:17 - 05:37. Astro Dark: 22:46 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
89
84
89
92
95
97

Low Clouds (% Sky Obscured)

88
100
100
100
100
93
87
81
85
90
93
88
83
79
78
78
73
74
75
74
75
76
78
75

Medium Clouds (% Sky Obscured)

30
25
40
61
81
87
94
100
92
85
80
76
71
66
77
88
95
81
70
57
60
67
74
87

High Clouds (% Sky Obscured)

92
100
96
90
83
88
94
100
100
100
100
89
81
68
82
91
100
95
89
84
80
80
75
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
2
2
1
4
6
9
8
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
72
90
90
73
48
40
48
42
32
34
59
57
54
39
23
10
9
10
7
16
16
16
23

Precipitation Amount (mm)

0
0.4
0.6
0.6
0.4
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
15
15
15
13
11
10
9
7
6
6
5
5
6
7
8
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
86
86
88
88
91
93
96
96
96
96
94
91
90
90
90
91
90
88
87
87
88
88

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

288
289
290
291
291
292
294
296
298
299
300
302
304
306
308
310
311
313
315
317
319
319
320
321

Tuesday 29

Waning Gibbous 86%

No Rise

No Set

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
14 Bad

Sun - Rise: 07:49, Set: 19:04, Transit: 13:26. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:02 - 06:51. Nautical Dark: 21:12 - 05:41. Astro Dark: 22:39 - 04:20

Total Clouds (% Sky Obscured)

99
100
91
83
76
71
74
78
80
81
79
77
82
91
94
97
100

Low Clouds (% Sky Obscured)

70
68
68
68
73
71
74
78
80
81
79
77
82
91
94
97
100

Medium Clouds (% Sky Obscured)

95
100
78
55
35
26
14
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
100
78
54
29
21
11
1
1
0
0
0
0
0
10
21
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
9
19
26
27
33
33
22
23
22
6
11
15
11
19
18
15

Precipitation Amount (mm)

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
5
6
6
7
8
8
8
9
11
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
86
85
85
83
82
80
79
75
74
70
75
79

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024

Ozone (du)

324
326
329
329
329
328
330
331
332
333
334
335
333
332
331
331
331

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

Generated: 23/09/26 22:54:42. Forecast: 23/09/26 to 29/09/26. Timezone: UTC+3.00