Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 70%

No Rise

04:02

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 OK
07 OK
08 OK
09 Bad
10 Bad
11 OK
12 OK
13 Good
14 OK

Sun - Rise: 06:11, Set: 20:14, Transit: 13:13. Moon - Rise: No Rise, Set: 04:02. Civil Dark: 20:46 - 05:39. Nautical Dark: 21:25 - 05:00. Astro Dark: 22:08 - 04:17

Total Clouds (% Sky Obscured)

80
83
87
91
97
95
99
98
100
90
72
66
65
63
53
32
31
32
49
53
40
19
7
17

Low Clouds (% Sky Obscured)

80
83
87
91
94
90
97
94
100
86
66
65
62
59
47
29
27
30
49
53
40
15
6
12

Medium Clouds (% Sky Obscured)

18
15
0
28
11
15
23
31
18
29
9
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
26
5
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
1
3
2
2
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
1
0
0
0
1
2
0
2
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)

20
18
16
14
11
10
9
9
9
9
9
9
10
10
10
9
8
9
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

6
6
6
6
5
5
5
4
5
5
5
5
5
5
4
4
3
5
6
7
9
10
11
12

Feels Like (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
2
3
4
4
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

67
71
75
81
85
89
89
89
86
88
86
88
88
89
89
88
91
82
72
69
63
58
51
50

Pressure (mb)

1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

377
383
389
392
389
397
400
398
398
399
401
403
406
407
407
407
408
408
408
408
408
406
403
400

Sunday 26

Waxing Gibbous 80%

15:09

04:21

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

Sun - Rise: 06:10, Set: 20:16, Transit: 13:13. Moon - Rise: 15:09, Set: 04:21. Civil Dark: 20:47 - 05:38. Nautical Dark: 21:27 - 04:58. Astro Dark: 22:10 - 04:15

Total Clouds (% Sky Obscured)

8
4
4
4
3
3
0
5
3
6
19
30
36
32
34
36
26
20
19
12
0
1
4
76

Low Clouds (% Sky Obscured)

5
3
4
4
3
3
0
3
3
4
2
7
10
10
11
15
13
9
10
9
0
0
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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
2
4
14
14
8
7
7
13
3
3
0
0
0
1
4
67

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)

11
11
11
11
9
6
4
4
3
3
2
3
3
2
1
1
2
3
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

13
13
12
12
10
8
5
4
3
3
2
2
1
1
1
1
2
4
6
8
10
12
13
14

Feels Like (°C)

10
10
9
9
8
6
5
3
2
2
1
0
0
0
-0
0
1
3
4
6
8
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
52
57
65
75
79
82
80
79
77
77
77
78
78
70
56
45
38
35
31
29
28

Pressure (mb)

1019
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

398
397
395
393
390
388
388
387
387
388
388
387
389
389
389
388
389
391
394
395
392
392
393
390

Monday 27

Waxing Gibbous 87%

16:18

04:38

15 Bad
16 OK
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
12 OK
13 OK
14 OK

Sun - Rise: 06:08, Set: 20:17, Transit: 13:13. Moon - Rise: 16:18, Set: 04:38. Civil Dark: 20:49 - 05:36. Nautical Dark: 21:28 - 04:56. Astro Dark: 22:12 - 04:12

Total Clouds (% Sky Obscured)

53
46
99
85
100
100
95
55
55
55
68
79
78
79
76
88
88
85
76
65
50
35
26
20

Low Clouds (% Sky Obscured)

0
0
3
2
0
0
0
0
0
0
10
21
22
21
22
31
34
29
27
25
26
25
19
13

Medium Clouds (% Sky Obscured)

53
46
78
57
86
99
89
15
2
2
15
27
22
14
3
3
3
1
2
13
1
0
0
0

High Clouds (% Sky Obscured)

44
41
76
63
97
90
79
25
30
35
35
25
30
35
34
35
20
10
10
5
5
5
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
1
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
5
3
7
7
5
5
4
4
3
4
3
3
3
3
3
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

15
15
14
13
11
7
5
4
3
2
1
1
0
-0
-1
-1
-0
3
4
6
8
10
12
13

Feels Like (°C)

12
13
13
11
7
3
2
1
-1
-1
-2
-3
-3
-3
-4
-4
-3
-1
0
2
5
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

29
29
31
40
54
63
70
67
65
66
69
71
74
77
81
86
83
69
52
45
40
37
36
36

Pressure (mb)

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

Ozone (du)

383
377
374
372
368
364
363
365
366
374
380
378
376
377
375
370
367
370
376
379
381
380
381
383

Tuesday 28

Waxing Gibbous 93%

17:25

04:56

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 OK
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

Sun - Rise: 06:07, Set: 20:18, Transit: 13:13. Moon - Rise: 17:25, Set: 04:56. Civil Dark: 20:50 - 05:34. Nautical Dark: 21:30 - 04:55. Astro Dark: 22:14 - 04:10

Total Clouds (% Sky Obscured)

20
20
30
25
20
21
16
25
38
49
43
48
54
65
83
91
90
89
88
84
82
78
73
71

Low Clouds (% Sky Obscured)

7
4
0
0
0
1
12
20
28
26
32
38
44
48
59
66
76
59
32
27
20
14
11
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
4
17
30
30
32
27
48
34
21
48
70

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)

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)

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

Chance of Frost

Temperature (°C)

13
12
11
10
8
5
3
2
2
1
1
1
1
1
1
1
2
4
5
7
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
39
44
49
57
67
76
82
84
88
91
94
98
98
98
96
93
83
73
64
57
53
51
51

Pressure (mb)

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

Ozone (du)

383
384
384
382
384
384
383
384
383
384
384
384
382
380
378
375
375
375
374
373
372
371
369
369

Wednesday 29

Waxing Gibbous 98%

18:33

05:14

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
12 Bad
13 OK
14 OK

Sun - Rise: 06:05, Set: 20:19, Transit: 13:13. Moon - Rise: 18:33, Set: 05:14. Civil Dark: 20:51 - 05:33. Nautical Dark: 21:31 - 04:53. Astro Dark: 22:16 - 04:08

Total Clouds (% Sky Obscured)

76
79
84
88
94
100
99
98
97
98
99
100
95
96
92
91
90
90
83
72
62
46
33
8

Low Clouds (% Sky Obscured)

12
14
17
19
17
19
21
17
18
26
31
68
73
79
82
75
73
74
60
45
31
23
16
8

Medium Clouds (% Sky Obscured)

24
3
5
15
26
37
35
34
82
96
98
100
77
68
54
46
41
36
27
19
10
7
6
3

High Clouds (% Sky Obscured)

11
22
33
56
79
100
81
70
59
72
84
99
0
5
5
5
5
5
8
8
14
31
24
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
0
0
0
1
2
3
1
5
11
16
0
0
0
1
1
0
2
3
3
8
11
8

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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
8
6
5
4
4
3
4
4
4
3
3
3
4
5
6
8
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
55
55
59
69
78
82
85
88
88
88
88
86
85
85
85
80
79
75
71
69
65
67
68

Pressure (mb)

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

Ozone (du)

369
368
370
372
367
363
359
357
357
360
363
367
367
369
371
373
374
375
376
377
377
378
376
374

Thursday 30

Waxing Gibbous 100%

19:40

05:35

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:04, Set: 20:21, Transit: 13:13. Moon - Rise: 19:40, Set: 05:35. Civil Dark: 20:53 - 05:31. Nautical Dark: 21:33 - 04:51. Astro Dark: 22:18 - 04:06

Total Clouds (% Sky Obscured)

27
45
67
72
81
87
89
91
93
91
90
87
90
93
92
93
94
95
95
94
94
93
91
94

Low Clouds (% Sky Obscured)

27
45
67
72
81
85
84
83
84
79
75
70
73
76
79
83
87
92
95
94
94
93
91
94

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
1
2
11
15
26
41
55
70
65
65
65
58
56
52

High Clouds (% Sky Obscured)

27
45
53
22
13
10
22
33
45
38
31
23
16
13
6
6
5
0
0
0
0
5
30
55

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

22
28
30
32
31
31
30
29
30
35
38
40
57
70
82
93
95
95
95
95
95
95
88
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.9
1
1.1
1.3
1.6
1.1
0.6
0

Wind Speed/Direction (mph)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
16
15
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
82
88
91
91
94
94
94
96
94
96
96
94
96
96
94
96
94
94
94
94
94
96

Pressure (mb)

1017
1016
1016
1015
1015
1015
1016
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

371
370
369
368
367
367
366
365
364
363
363
363
363
363
362
362
366
369
373
374
375
376
374
373

Friday 1

Full Moon 100%

20:48

05:59

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

Sun - Rise: 06:02, Set: 20:22, Transit: 13:13. Moon - Rise: 20:48, Set: 05:59. Civil Dark: 20:54 - 05:30. Nautical Dark: 21:34 - 04:49. Astro Dark: 22:20 - 04:04

Total Clouds (% Sky Obscured)

91
91
88
92
95
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
91
88
92
95
99
99
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

47
43
38
54
71
85
80
80
80
80
70
70
65
80
85
70
58
42

High Clouds (% Sky Obscured)

70
70
75
80
95
95
95
95
90
75
65
45
35
29
44
32
26
22

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

45
39
33
86
95
95
95
95
95
95
87
50
52
48
39
36
31
18

Precipitation Amount (mm)

0
0
0
0.6
0.9
0.9
0.8
0.9
1.2
0.9
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
3
3
3
3
4
4
4
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
98
98
96
98
98
98
98
98
96
98
96
98
96

Pressure (mb)

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

Ozone (du)

371
371
370
369
370
370
371
371
372
373
373
373
374
374
374
374
374
375

Forecast for St. Croix, Canada (44.95,-64.04)

Generated: 25/04/26 15:56:09. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-3.00