Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 11%

08:54

21:56

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

Sun - Rise: 07:27, Set: 18:08, Transit: 12:49. Moon - Rise: 08:54, Set: 21:56. Civil Dark: 18:39 - 06:57. Nautical Dark: 19:14 - 06:22. Astro Dark: 19:48 - 05:47

Total Clouds (% Sky Obscured)

68
74
77
85
85
65
65
69
100
52
47
37
94
80
90
94
98
100
99
96
96
97
97
100

Low Clouds (% Sky Obscured)

68
74
73
62
63
55
47
52
34
27
23
17
77
33
70
84
91
66
92
94
90
88
95
98

Medium Clouds (% Sky Obscured)

26
33
49
54
43
39
53
68
66
25
33
34
56
55
78
82
73
66
95
87
64
91
37
40

High Clouds (% Sky Obscured)

6
27
77
57
26
2
1
5
43
19
17
9
25
55
18
48
20
100
81
31
30
52
11
26

ISS Passover

Visibility (miles)

0
8
7
8
8
8
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
5
23
2
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
20
9
6
2
3
3
0
1
0
2
2
2
4
14
30
42
45
45
39
33
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
82
81
82
88
88
88
89
88
88
88
86
89
88
85
85
83
82
82
80
76
76

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1030
1031
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

316
320
327
332
333
333
335
333
334
340
344
342
342
346
347
345
340
333
331
329
327
327
328
330

Saturday 21

Waxing Crescent 19%

09:16

23:14

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

Sun - Rise: 07:25, Set: 18:10, Transit: 12:48. Moon - Rise: 09:16, Set: 23:14. Civil Dark: 18:40 - 06:55. Nautical Dark: 19:15 - 06:20. Astro Dark: 19:50 - 05:45

Total Clouds (% Sky Obscured)

98
90
93
93
93
93
100
82
50
27
35
24
9
54
27
73
91
97
100
94
89
65
79
67

Low Clouds (% Sky Obscured)

87
75
39
36
43
42
40
29
23
20
17
8
0
0
0
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
37
53
48
79
53
56
42
39
2
2
1
1
1
7
62
80
87
99
82
48
0
0
3

High Clouds (% Sky Obscured)

11
5
40
44
37
30
30
35
11
4
16
15
8
54
9
45
87
83
97
70
67
52
70
57

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
6
24
40
64
59
49
41
23
25
0
0
6
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
2
2
2
1
1
4
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
69
69
77
82
86
88
88
86
88
86
86
85
84
84
83
83
81
81
77
72
70

Pressure (mb)

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

Ozone (du)

329
328
325
325
323
322
320
313
306
302
301
300
301
299
299
300
301
302
303
303
305
305
308
309

Sunday 22

Waxing Crescent 29%

09:44

00:36

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
10 Bad
11 Bad

Sun - Rise: 07:24, Set: 18:11, Transit: 12:48. Moon - Rise: 09:44, Set: 00:36. Civil Dark: 18:42 - 06:53. Nautical Dark: 19:16 - 06:19. Astro Dark: 19:51 - 05:44

Total Clouds (% Sky Obscured)

67
58
93
69
93
92
98
100
93
99
100
100
89
66
61
75
100
100
79
96
100
100
93
86

Low Clouds (% Sky Obscured)

0
0
0
0
2
3
34
34
32
38
53
19
3
3
3
2
22
13
2
2
0
1
3
4

Medium Clouds (% Sky Obscured)

35
0
6
1
8
21
55
54
40
36
29
51
45
45
45
41
41
46
42
47
47
48
46
46

High Clouds (% Sky Obscured)

54
33
88
48
87
86
94
99
88
99
99
100
89
66
61
75
100
100
79
67
36
4
5
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 (%)

2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
6
6

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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
9
9
9
9
6
5
4
4
3
3
2
2
3
3
2
1
1
2
2
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

68
67
66
67
68
76
79
82
82
83
82
80
82
80
80
80
79
80
79
80
79
76
73
68

Pressure (mb)

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

Ozone (du)

311
312
315
318
320
327
333
336
339
341
343
345
346
347
348
348
344
343
343
343
344
342
338
340

Monday 23

Waxing Crescent 41%

10:20

01:57

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

Sun - Rise: 07:22, Set: 18:13, Transit: 12:48. Moon - Rise: 10:20, Set: 01:57. Civil Dark: 18:43 - 06:52. Nautical Dark: 19:18 - 06:17. Astro Dark: 19:53 - 05:42

Total Clouds (% Sky Obscured)

80
76
69
47
41
38
37
38
38
32
34
32
30
24
22
20
14
8
4
3
2
3
3
5

Low Clouds (% Sky Obscured)

5
7
9
10
7
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

74
48
41
37
35
33
31
33
36
32
34
32
30
24
22
20
14
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

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

Chance of Frost

Temperature (°C)

11
12
13
14
14
12
9
8
8
7
7
6
5
5
5
4
4
4
4
4
4
6
8
9

Feels Like (°C)

9
10
12
13
14
13
10
9
8
7
7
6
6
5
6
5
4
4
4
3
4
6
8
10

Dew Point (°C)

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

Relative Humidity (%)

67
66
65
64
65
72
77
82
85
85
87
85
85
85
86
86
86
85
85
83
83
78
71
69

Pressure (mb)

1025
1025
1024
1024
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

346
351
353
353
350
347
346
345
346
345
344
345
346
347
347
348
348
350
351
351
351
350
351
352

Tuesday 24

First Quarter 53%

11:08

03:15

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

Sun - Rise: 07:20, Set: 18:14, Transit: 12:48. Moon - Rise: 11:08, Set: 03:15. Civil Dark: 18:44 - 06:50. Nautical Dark: 19:19 - 06:15. Astro Dark: 19:54 - 05:40

Total Clouds (% Sky Obscured)

5
7
7
23
29
49
55
57
41
18
18
15
13
14
15
17
17
17
23
22
17
13
10
6

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
8
9
10
12
13
14
13
14
15
17
17
17
21
17
14
10
9
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
0
0
3
2
0
0
0
0
0
0
1
1
1
1
1
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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
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)

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

Chance of Frost

Temperature (°C)

11
13
13
14
14
13
10
9
8
8
7
7
6
6
6
6
5
5
5
4
6
8
10
11

Feels Like (°C)

12
14
14
15
14
13
9
8
7
7
7
7
6
6
6
6
6
6
5
5
5
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

65
63
60
59
61
69
76
81
79
77
78
78
78
78
78
78
78
78
78
77
74
70
67
63

Pressure (mb)

1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

351
350
349
349
350
350
351
352
350
352
354
354
355
355
356
357
358
360
362
363
365
366
367
366

Wednesday 25

Waxing Gibbous 64%

No Rise

04:22

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

Sun - Rise: 07:18, Set: 18:16, Transit: 12:48. Moon - Rise: No Rise, Set: 04:22. Civil Dark: 18:46 - 06:48. Nautical Dark: 19:21 - 06:13. Astro Dark: 19:55 - 05:39

Total Clouds (% Sky Obscured)

1
1
1
1
12
24
36
27
19
24
29
25
20
25
26
29
27
25
17
19
22
21
32
43

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
9
10
9
8
4
1
1
1
0
0
0
0
0
0
0
7
11
12
16
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
6
6
9
11
13
25
26
29
27
25
2
2
2
1
1
1

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
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

13
15
15
14
15
13
11
9
9
8
7
7
6
6
6
6
5
5
5
4
7
8
10
12

Feels Like (°C)

8
10
15
14
14
14
13
14
7
7
8
7
7
6
5
6
5
5
4
5
5
5
7
7

Dew Point (°C)

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

Relative Humidity (%)

58
54
53
52
52
60
68
78
78
78
78
78
79
79
79
79
78
76
75
75
69
64
60
55

Pressure (mb)

1021
1021
1021
1020
1020
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

364
363
361
360
358
358
358
358
359
361
362
362
362
362
360
357
355
355
354
354
354
354
354
360

Thursday 26

Waxing Gibbous 75%

12:11

05:16

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

Sun - Rise: 07:16, Set: 18:17, Transit: 12:48. Moon - Rise: 12:11, Set: 05:16. Civil Dark: 18:47 - 06:46. Nautical Dark: 19:22 - 06:12. Astro Dark: 19:57 - 05:37

Total Clouds (% Sky Obscured)

53
55
56
57
66
77
86
84
84
86
91
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

45
49
53
56
43
28
14
10
6
3
6
9
12
9
10
11
32
52
73

High Clouds (% Sky Obscured)

1
3
3
4
24
46
61
70
82
84
91
94
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
16
14
11
9
10
9
9
9
9
8
8
8
8
8
8

Feels Like (°C)

8
8
13
13
13
13
12
12
7
8
7
8
8
7
5
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

51
48
49
51
53
59
65
73
72
73
73
73
74
73
74
75
75
75
73

Pressure (mb)

1024
1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

366
371
373
375
377
372
367
361
359
357
354
352
350
348
346
344
342
341
340

Forecast for Plainpalais, Geneva, Switzerland (46.20,6.14)

Generated: 20/02/26 12:38:46. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+1.00