Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Full Moon 100%

18:37

07:31

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

Sun - Rise: 07:17, Set: 18:23, Transit: 12:51. Moon - Rise: 18:37, Set: 07:31. Civil Dark: 18:57 - 06:43. Nautical Dark: 19:36 - 06:04. Astro Dark: 20:15 - 05:25

Total Clouds (% Sky Obscured)

0
1
1
1
0
0
21
16
16
16
1
2
42
42
55
38
86
61
59
73
90
95
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
0
0
0
0
0
7
27
38
51
54
58
73
89
95
100
95

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
16
5
16
12
1
2
5
7
3
5
9
10
38
18
25
8
16
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
41
28
38
7
54
3
5
1
17
26
9
18

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

Chance of Frost

Temperature (°C)

5
6
9
11
13
15
15
16
16
14
12
10
9
8
8
7
7
6
6
6
5
5
5
5

Feels Like (°C)

5
7
9
12
14
15
16
16
15
12
11
9
7
6
5
5
4
4
4
2
3
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

88
82
74
70
65
61
59
59
63
73
80
81
85
88
87
87
85
83
81
76
75
73
72
72

Pressure (mb)

1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1027
1028

Ozone (du)

398
398
397
397
397
397
397
396
390
383
379
380
386
391
395
400
407
413
418
421
423
421
418
413

Wednesday 4

Waning Gibbous 97%

19:56

07:41

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

Sun - Rise: 07:15, Set: 18:25, Transit: 12:51. Moon - Rise: 19:56, Set: 07:41. Civil Dark: 18:58 - 06:41. Nautical Dark: 19:38 - 06:02. Astro Dark: 20:17 - 05:22

Total Clouds (% Sky Obscured)

96
100
99
90
53
7
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
86
75
75
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
26
22
40
21
6
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
37
31
29
13
0
0
0
0
0
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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
3
4
5
7
10
12
13
13
14
12
10
9
9
8
8
8
7
7
7
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
69
67
66
66
65
67
73
81
85
88
88
90
90
91
91
91
90
90
88
87
86

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

411
406
403
401
400
399
398
396
393
390
389
389
390
392
393
395
395
395
394
394
394
394
396
398

Thursday 5

Waning Gibbous 93%

21:13

07:52

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:13, Set: 18:27, Transit: 12:51. Moon - Rise: 21:13, Set: 07:52. Civil Dark: 19:00 - 06:39. Nautical Dark: 19:39 - 06:00. Astro Dark: 20:19 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6
9
4
8
36
29
41
24

Low Clouds (% Sky Obscured)

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

Medium 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
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
5
5
2
5
36
29
41
11

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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

6
7
10
12
14
15
16
17
17
16
14
12
11
10
10
9
8
8
8
8
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
81
73
66
61
54
53
55
57
61
67
69
68
69
72
76
78
81
82
85
87
87
87
87

Pressure (mb)

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

Ozone (du)

400
407
410
411
415
413
410
401
398
401
399
394
392
393
395
396
396
396
397
394
393
392
390
386

Friday 6

Waning Gibbous 87%

22:29

08:04

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

Sun - Rise: 07:10, Set: 18:28, Transit: 12:51. Moon - Rise: 22:29, Set: 08:04. Civil Dark: 19:02 - 06:37. Nautical Dark: 19:41 - 05:58. Astro Dark: 20:21 - 05:18

Total Clouds (% Sky Obscured)

54
70
80
95
92
69
46
18
16
14
21
23
30
33
49
65
81
88
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
15
30
48
34
18
0
4
8
12
15
18
21
40
59
78
85
88
90
85
80
80
78

Medium Clouds (% Sky Obscured)

21
35
32
29
30
23
12
2
1
1
0
5
30
33
21
26
10
24
43
60
56
52
51
57

High Clouds (% Sky Obscured)

36
38
57
66
44
29
8
6
1
0
0
0
0
0
0
0
0
33
68
100
93
86
78
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 (%)

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
2
10
4
2
8
1
0
0
0
0
0
0
0
0
1
0
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)

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

Chance of Frost

Temperature (°C)

7
9
10
12
13
15
15
16
16
15
14
13
12
11
10
9
9
9
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
71
64
60
56
53
53
60
65
69
71
68
68
69
69
70
69
71
74
74
75
77
78

Pressure (mb)

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

Ozone (du)

385
383
381
379
379
378
378
378
378
380
382
383
384
384
382
381
381
380
380
382
384
384
383
383

Saturday 7

Waning Gibbous 79%

23:45

08:04

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: 07:08, Set: 18:30, Transit: 12:50. Moon - Rise: 23:45, Set: 08:04. Civil Dark: 19:04 - 06:35. Nautical Dark: 19:43 - 05:55. Astro Dark: 20:23 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
98
98
98
98
98
96
95
95
93
91
89
88
83
77
66
62
62
65

Low Clouds (% Sky Obscured)

77
85
89
88
88
87
87
86
80
74
73
77
84
82
83
80
68
52
46
44
40
40
40
45

Medium Clouds (% Sky Obscured)

69
66
64
63
62
66
66
61
55
50
45
17
16
12
15
22
25
29
25
26
15
7
1
1

High Clouds (% Sky Obscured)

26
0
0
0
0
0
0
5
0
0
0
5
14
18
15
12
9
8
8
6
10
6
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
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

Precipitation Probability (%)

3
6
22
46
68
70
71
76
53
38
29
36
34
27
25
23
12
16
11
1
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0.4
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
10
11
12
13
13
13
13
13
11
10
10
10
9
9
8
8
8
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
75
71
64
61
58
56
54
56
62
67
69
72
74
76
77
78
79
79
81
82
82
84
84

Pressure (mb)

1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

383
384
386
388
389
388
387
385
383
381
379
378
378
377
377
377
377
377
377
377
377
376
376
375

Sunday 8

Waning Gibbous 71%

01:01

08:19

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

Sun - Rise: 07:06, Set: 18:32, Transit: 12:50. Moon - Rise: 01:01, Set: 08:19. Civil Dark: 19:05 - 06:32. Nautical Dark: 19:45 - 05:53. Astro Dark: 20:25 - 05:13

Total Clouds (% Sky Obscured)

64
64
61
50
40
37
23
23
16
9
3
9
16
27
31
31
32
43
50
65
47
31
12
12

Low Clouds (% Sky Obscured)

58
55
39
27
19
20
20
19
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
7
16
27
25
25
23
35
42
47
30
17
4
3

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
2
4
3
4
2
0
3
7
10
23
36
50
35
22
6
8

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
1
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

7
9
10
11
12
14
14
14
14
13
12
11
10
9
9
9
9
8
8
8
8
8
8
7

Feels Like (°C)

6
7
7
7
8
9
14
14
14
14
15
15
11
10
10
10
10
10
8
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

77
72
66
61
57
53
53
52
52
57
64
69
73
76
78
78
78
79
81
84
87
87
88
91

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

374
373
372
371
371
371
369
367
365
366
366
367
367
367
367
365
363
361
361
362
362
362
362
362

Monday 9

Waning Gibbous 61%

02:13

08:39

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

Sun - Rise: 07:04, Set: 18:34, Transit: 12:50. Moon - Rise: 02:13, Set: 08:39. Civil Dark: 19:07 - 06:30. Nautical Dark: 19:46 - 05:51. Astro Dark: 20:27 - 05:11

Total Clouds (% Sky Obscured)

13
14
15
16
17
39
63
91
91
90
90
78
66
54
60
66
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
16
23
24
24
26
30
35
39
41
43
42

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
11
19
26
21
17
12
23
37
46

High Clouds (% Sky Obscured)

9
11
11
10
9
14
24
27
36
36
36
44
48
42
43
39
40

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
6
6
5
16
20
13
23
20
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
12
13
15
16
17
17
17
16
15
13
13
12
11
11
11

Feels Like (°C)

8
8
9
9
10
11
17
17
17
16
17
17
12
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

87
81
79
75
69
65
64
62
60
65
71
76
79
81
83
84
83

Pressure (mb)

1024
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026

Ozone (du)

362
363
364
365
366
368
370
373
376
375
375
375
376
377
378
378
378

Forecast for De Meern, Gemeente Utrecht, Netherlands (52.08,5.03)

Generated: 03/03/26 08:41:31. Forecast: 03/03/26 to 09/03/26. Timezone: UTC+1.00