Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 95%

19:09

07:04

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
22 Bad
23 Bad

Sun - Rise: 07:52, Set: 20:34, Transit: 14:13. Moon - Rise: 19:09, Set: 07:04. Civil Dark: 21:03 - 07:23. Nautical Dark: 21:36 - 06:50. Astro Dark: 22:11 - 06:15

Total Clouds (% Sky Obscured)

100
100
83
83
83
91
83
83
83
100
90
93
89
92
95
100
99
100
93
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
90
90
82
89
92
95
100
99
100
93
100
100
100
100
99

Medium Clouds (% Sky Obscured)

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

High 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

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
5
9
9
9
9
9
9
9
9
9
9
9
5
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
64

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
24
24
21
20
25
18
20
18
10
10
16

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
10
11
12
11
10
9
11
12
11
18
18
15
15
17
18
18
18
18
18
17
17
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
84
80
85
80
83
87
94
86
94
90
82
82
84
82
82
81
85
88
91
93
94
98

Pressure (mb)

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

Ozone (du)

308
308
305
303
302
302
304
306
307
312
313
311
312
313
311
313
314
318
319
318
318
318
321
327

Wednesday 1

Waxing Gibbous 99%

20:16

07:23

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
22 Bad
23 Bad

Sun - Rise: 07:50, Set: 20:35, Transit: 14:13. Moon - Rise: 20:16, Set: 07:23. Civil Dark: 21:04 - 07:22. Nautical Dark: 21:38 - 06:48. Astro Dark: 22:13 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
92
99
90
99
100
99
95
100
91
90
87
94
94
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
92
99
90
98
100
98
95
100
91
82
87
94
94
100

Medium Clouds (% Sky Obscured)

0
12
3
25
48
65
60
48
30
23
11
10
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
2
0
0
0
0
0
0
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

96
98
96
99
100
100
100
100
100
95
97
65
0
0
0
0
0
0
0
0
0
37
97
33

Precipitation Type

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

Precipitation Probability (%)

10
49
43
42
55
68
59
57
56
44
36
41
48
39
36
39
42
43
38
38
30
27
43
45

Precipitation Amount (mm)

0
0.3
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
11
12
14
15
15
15
16
17
17
18
18
18
19
19
19
18
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
94
96
98
98
98
98
96
91
82
81
78
74
81
85
88
90
88
86
88

Pressure (mb)

1031
1030
1030
1029
1029
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

332
336
335
330
330
326
326
327
327
327
327
328
327
326
326
326
326
328
330
327
327
328
330
332

Thursday 2

Full Moon 100%

21:22

07:42

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
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 20:36, Transit: 14:12. Moon - Rise: 21:22, Set: 07:42. Civil Dark: 21:05 - 07:20. Nautical Dark: 21:39 - 06:46. Astro Dark: 22:14 - 06:11

Total Clouds (% Sky Obscured)

98
93
98
100
95
88
99
100
100
100
100
100
100
100
99
93
83
84
97
82
92
99
91
93

Low Clouds (% Sky Obscured)

98
93
98
100
95
88
87
100
91
83
93
100
100
100
99
87
74
79
97
82
92
98
88
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
48
81
54
100
84
60
55
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
48
54
94
49
100
60
60
65
44
4
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
73
100
98
97
98
88
98
4
3
93
0
1
0
0
0
0
0
0
0
99
100
100

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 (%)

43
42
38
36
44
40
33
39
32
38
46
41
44
38
32
31
37
30
30
27
27
18
13
26

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)

18
18
18
18
18
18
18
17
17
16
17
17
18
18
19
20
20
20
19
19
17
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
93
91
93
96
94
93
94
94
93
93
93
91
87
79
77
77
77
81
88
91
91
86

Pressure (mb)

1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1023
1023
1024
1025
1025
1025

Ozone (du)

331
330
330
328
330
330
330
333
335
335
339
350
360
367
370
369
368
370
371
369
368
369
370
368

Friday 3

Waning Gibbous 99%

22:28

08:03

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 OK
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 07:47, Set: 20:38, Transit: 14:12. Moon - Rise: 22:28, Set: 08:03. Civil Dark: 21:06 - 07:18. Nautical Dark: 21:40 - 06:44. Astro Dark: 22:16 - 06:09

Total Clouds (% Sky Obscured)

93
94
92
95
89
100
100
100
97
95
92
94
91
78
71
61
49
47
42
37
32
18
11
9

Low Clouds (% Sky Obscured)

90
93
91
92
81
88
89
77
82
74
55
37
20
5
3
2
0
13
28
37
28
14
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
45
35
32
32
32
80
54
26
34
36
41
36
29
23
20
14
10
8

High Clouds (% Sky Obscured)

7
32
4
23
28
59
97
100
86
72
58
62
71
63
41
22
3
6
9
9
7
2
0
0

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

97
97
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
29
21
21
18
8
7
15
5
17
3
3
2
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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
4
4
4
4
4
5
6
7
8
10
11
12
12
12
11
11
9
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
88
89
82
86
89
94
88
85
75
70
66
63
58
55
52
50
56
68
77
82
85

Pressure (mb)

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

Ozone (du)

367
367
366
366
365
366
366
365
366
366
367
367
366
364
365
364
364
363
362
361
360
360
361
360

Saturday 4

Waning Gibbous 96%

23:35

08:26

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

Sun - Rise: 07:45, Set: 20:39, Transit: 14:12. Moon - Rise: 23:35, Set: 08:26. Civil Dark: 21:07 - 07:16. Nautical Dark: 21:42 - 06:42. Astro Dark: 22:17 - 06:07

Total Clouds (% Sky Obscured)

4
0
0
2
2
5
10
13
7
4
2
2
2
23
24
30
30
27
35
30
35
25
14
31

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
2
5
9
11
6
4
2
2
2
20
20
25
30
22
30
30
35
21
10
27

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

5
4
4
5
4
4
4
4
4
7
10
12
14
15
17
17
18
18
18
17
16
14
13
11

Feels Like (°C)

4
4
4
4
4
4
5
4
4
7
9
12
13
14
14
15
15
16
16
15
14
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

88
89
86
80
75
69
63
60
60
60
52
50
47
46
45
45
46
46
48
57
64
67
66
65

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

361
358
357
359
359
358
358
359
359
357
355
355
352
349
348
346
345
344
342
343
345
342
339
339

Sunday 5

Waning Gibbous 91%

No Rise

08:53

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

Sun - Rise: 07:43, Set: 20:40, Transit: 14:12. Moon - Rise: No Rise, Set: 08:53. Civil Dark: 21:09 - 07:15. Nautical Dark: 21:43 - 06:40. Astro Dark: 22:19 - 06:04

Total Clouds (% Sky Obscured)

50
25
24
21
18
25
30
35
40
45
43
43
39
29
27
29
37
55
74
86
83
77
63
67

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
1
1
2
1
1
1
5
9
16
13
8
2
2
2
2
33
67
86
83
77
63
67

High Clouds (% Sky Obscured)

40
19
17
15
13
16
17
18
21
27
34
38
38
29
27
20
21
39
60
79
76
73
63
52

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
9
9
8
10
12
14
15
16
17
18
18
18
18
16
16
15
14
13

Feels Like (°C)

10
8
9
9
9
9
9
9
8
7
8
8
8
9
10
17
17
17
18
18
19
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

65
62
64
63
64
64
67
70
73
67
63
58
55
53
50
49
49
48
55
61
68
69
69
69

Pressure (mb)

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

Ozone (du)

340
338
335
335
335
335
336
337
338
340
342
344
344
343
343
344
345
346
347
348
349
352
354
357

Monday 6

Waning Gibbous 85%

00:40

09:26

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

Sun - Rise: 07:42, Set: 20:41, Transit: 14:11. Moon - Rise: 00:40, Set: 09:26. Civil Dark: 21:10 - 07:13. Nautical Dark: 21:44 - 06:38. Astro Dark: 22:20 - 06:02

Total Clouds (% Sky Obscured)

68
67
47
33
22
13
8
1
1
1
1
2
2
1
3
4
5
5
4
6
9
12
20
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

68
67
47
33
22
13
8
1
1
1
1
1
1
1
3
4
5
5
4
6
9
12
20
25

High Clouds (% Sky Obscured)

44
40
30
19
8
4
1
0
0
1
1
2
2
1
2
1
0
5
4
6
9
12
20
25

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
2
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
11
9
18

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

Chance of Frost

Temperature (°C)

12
12
11
10
10
9
9
8
8
9
11
13
14
16
17
18
19
20
19
18
18
16
15
14

Feels Like (°C)

13
13
12
9
9
8
9
8
8
7
8
8
9
10
10
18
18
17
18
19
19
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
77
80
82
84
87
90
81
76
69
64
60
55
52
48
45
48
52
56
56
55
55

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1013
1013
1013
1014
1014

Ozone (du)

356
354
353
352
351
350
350
349
348
348
348
347
346
345
344
345
346
347
348
349
350
353
355
358

Forecast for Erroitegi / Róitegui, Araba / Álava, Spain (42.78,-2.38)

Generated: 31/03/26 10:18:18. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+2.00