Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 94%

16:02

05:38

22 Good
23 Good
00 Good
01 Bad
02 OK
03 OK
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 Good
20 Good
21 Good

Sun - Rise: 06:30, Set: 17:51, Transit: 12:11. Moon - Rise: 16:02, Set: 05:38. Civil Dark: 18:18 - 06:03. Nautical Dark: 18:49 - 05:32. Astro Dark: 19:21 - 05:01

Total Clouds (% Sky Obscured)

0
0
0
50
33
17
51
86
67
97
99
99
95
99
100
96
93
60
50
55
48
7
6
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
11
16
22
6
77
77
74
80
93
92
95
79
60
50
55
48
4
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
37
31
34
78
97
98
69
43
45
37
32
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
50
32
5
4
60
3
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
6
6
4
9
9
9
9
9
9
9
9

Fog (%)

37
56
69
82
58
11
3
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
6
25
36
28
12
27
8
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)

4
3
1
1
2
4
5
7
6
5
8
12
11
10
10
9
9
7
7
6
7
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
85
86
88
93
94
96
98
86
77
84
88
88
88
78
76
71
69
69
75
80
75

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1021
1022
1023
1023
1024
1024
1025
1025
1026
1027
1028
1029
1030
1031

Ozone (du)

356
358
359
357
354
358
354
353
351
349
347
344
345
345
342
339
336
338
343
343
346
348
351
357

Sunday 1

Waxing Gibbous 98%

17:13

06:06

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

Sun - Rise: 06:28, Set: 17:52, Transit: 12:10. Moon - Rise: 17:13, Set: 06:06. Civil Dark: 18:19 - 06:02. Nautical Dark: 18:51 - 05:30. Astro Dark: 19:22 - 04:59

Total Clouds (% Sky Obscured)

6
5
23
27
4
4
6
18
45
100
100
100
100
100
100
100
100
100
93
93
93
44
51
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
13
48
49
44
43
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
2
9
38
100
81
98
100
98
96
94
100
100
93
93
93
26
32
42

High Clouds (% Sky Obscured)

4
2
16
22
3
2
3
9
18
92
98
100
69
100
99
100
100
55
55
45
37
0
0
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
75
72
67
65
62
61
57
55
49
44
38
35
31
30
31
32
35
51
64
65
67
68

Pressure (mb)

1032
1032
1033
1034
1035
1035
1036
1037
1037
1038
1039
1039
1039
1039
1038
1038
1037
1037
1037
1038
1038
1039
1039
1039

Ozone (du)

357
355
355
353
353
354
353
353
354
351
350
353
355
357
359
362
364
365
365
365
367
370
364
357

Monday 2

Waxing Gibbous 100%

18:20

06:30

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: 06:27, Set: 17:54, Transit: 12:10. Moon - Rise: 18:20, Set: 06:30. Civil Dark: 18:20 - 06:00. Nautical Dark: 18:52 - 05:29. Astro Dark: 19:23 - 04:58

Total Clouds (% Sky Obscured)

52
62
58
67
94
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
53
55
65
91
95
93
100
100
100
100
100
100
100
100
100
89
100
91
78
78
78
77
78

Medium Clouds (% Sky Obscured)

46
43
37
38
45
45
42
39
45
43
96
96
95
94
96
100
92
91
75
87
81
86
93
100

High Clouds (% Sky Obscured)

50
52
53
52
67
67
31
35
28
31
40
100
78
78
96
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
0
0
2
8
4
4
1
0
0
0
0
0

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

Precipitation Probability (%)

0
1
8
28
54
77
77
69
48
52
48
63
90
91
95
95
95
95
80
64
70
71
70
71

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0.4
0.3
0
0
0
0.3
0.7
0.6
0.6
0.9
0.9
0.7
0.3
0
0.3
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
68
68
68
67
63
66
67
71
71
80
96
98
98
98
100
100
98
98
100
100
100
100

Pressure (mb)

1038
1038
1038
1037
1037
1036
1035
1035
1035
1034
1034
1034
1033
1032
1031
1030
1030
1029
1028
1028
1027
1027
1026
1026

Ozone (du)

350
350
352
352
352
352
349
344
342
343
346
348
351
348
342
339
344
345
347
343
345
338
335
333

Tuesday 3

Full Moon 99%

19:26

06:53

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: 06:25, Set: 17:55, Transit: 12:10. Moon - Rise: 19:26, Set: 06:53. Civil Dark: 18:21 - 05:59. Nautical Dark: 18:53 - 05:27. Astro Dark: 19:24 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
93
89
92
96
98
94
94
90
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
77
77
85
90
95
95
96
97
88
78
69
66
61
57
60
65
68
64
60
56
62
68
75

Medium Clouds (% Sky Obscured)

99
97
92
96
96
85
29
34
31
58
53
9
52
56
7
11
17
20
39
55
80
90
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
91
92
82
65
56
59
65
81
96
94
94
90
91
90
85
66
50
40

ISS Passover

Visibility (miles)

0
0
0
0
0
1
2
5
9
2
0
0
0
0
9
9
9
9
9
9
8
2
5
8

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

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

Precipitation Probability (%)

65
73
56
63
63
63
56
47
30
22
22
16
13
2
0
0
0
0
3
7
11
26
37
47

Precipitation Amount (mm)

0.2
0.4
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
2
2
2
2
2
3
3
3
4
4
4
6
7
10
12
12
13
11
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
98
100
98
100
100
100
98
98
95
88
83
81
86
93
96
98
98
96

Pressure (mb)

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

Ozone (du)

328
328
332
328
326
322
321
320
319
320
320
317
315
313
310
308
306
305
305
303
302
301
300
299

Wednesday 4

Waning Gibbous 97%

20:30

07:14

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: 06:24, Set: 17:56, Transit: 12:10. Moon - Rise: 20:30, Set: 07:14. Civil Dark: 18:22 - 05:57. Nautical Dark: 18:54 - 05:26. Astro Dark: 19:25 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
88
100
100
100
100
93
83
73
68
65
61

Low Clouds (% Sky Obscured)

78
80
82
85
86
86
87
90
95
97
98
100
100
88
100
82
89
96
93
83
73
68
65
61

Medium Clouds (% Sky Obscured)

95
90
90
74
64
58
54
50
55
55
47
67
67
62
59
100
100
100
90
80
70
54
37
20

High Clouds (% Sky Obscured)

46
76
82
79
73
86
87
92
92
93
89
89
92
69
95
100
100
100
67
33
0
0
4
25

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

68
84
95
95
95
88
87
87
87
74
57
35
29
24
32
35
32
30
33
34
34
30
25
19

Precipitation Amount (mm)

0.4
0.5
0.7
0.8
0.8
0.7
0.6
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
7
7
7
8
10
12
12
14
15
15
15
15
15
15
13
12
12

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
11
12
12
12
13
12
12
11
11

Relative Humidity (%)

96
96
96
95
95
93
93
93
93
95
93
86
82
74
68
67
72
77
82
87
90
93
93
95

Pressure (mb)

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

Ozone (du)

299
300
301
301
301
303
304
302
300
298
300
302
302
307
310
310
311
311
311
311
310
310
309
308

Thursday 5

Waning Gibbous 92%

21:34

07:37

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: 06:22, Set: 17:57, Transit: 12:10. Moon - Rise: 21:34, Set: 07:37. Civil Dark: 18:24 - 05:56. Nautical Dark: 18:55 - 05:24. Astro Dark: 19:26 - 04:53

Total Clouds (% Sky Obscured)

55
52
60
89
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

55
52
60
89
96
100
96
91
87
90
93
96
92
91
90
89
82
79
87
91
97
98
98
99

Medium Clouds (% Sky Obscured)

13
8
4
3
2
0
5
11
18
33
54
67
58
8
4
4
0
0
5
5
5
5
5
5

High Clouds (% Sky Obscured)

55
52
60
89
96
100
100
100
100
100
100
90
91
87
86
77
75
84
81
70
44
20
10
4

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 (%)

15
11
4
9
7
3
11
14
15
17
16
11
17
16
14
11
8
2
16
17
14
16
13
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
2
3
5
6
7
8
8
8
7
8
9
10
10
11
11
10
10
10
9
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
11
9
9
9
9
9
9
3
3
3
4
3
3
3
2
2
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
98
96
96
94
93
91
91
90
90
87
87
85
84
85
87
87
88
90
91
91
91

Pressure (mb)

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

Ozone (du)

308
306
304
302
302
301
301
302
302
303
302
300
299
297
295
293
288
284
279
277
275
273
271
268

Friday 6

Waning Gibbous 85%

No Rise

08:01

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

Sun - Rise: 06:21, Set: 17:58, Transit: 12:09. Moon - Rise: No Rise, Set: 08:01. Civil Dark: 18:25 - 05:54. Nautical Dark: 18:56 - 05:23. Astro Dark: 19:27 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
96
95
95
96
98
91
80
75
76
74
73
80
87
94

Low Clouds (% Sky Obscured)

100
100
100
100
97
95
95
94
94
95
96
97
85
67
56
53
51
46
57
69
83

Medium Clouds (% Sky Obscured)

3
4
6
5
6
8
12
13
13
12
10
5
4
3
2
4
5
9
11
13
18

High Clouds (% Sky Obscured)

3
3
2
2
1
0
0
1
3
5
8
12
10
8
5
8
12
18
44
73
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

14
10
4
10
6
3
9
7
1
4
3
1
3
3
1
1
1
0
39
56
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
5
5
5
7
8
10
12
15
17
18
18
19
17
16

Feels Like (°C)

1
0
0
0
1
1
2
1
1
2
4
5
6
6
7
7
18
17
17
17
17

Dew Point (°C)

4
3
4
4
4
4
4
4
4
5
6
7
8
10
11
12
13
14
15
15
14

Relative Humidity (%)

93
93
94
94
96
96
96
98
96
98
94
93
90
84
79
74
76
76
77
83
89

Pressure (mb)

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

Ozone (du)

266
263
261
259
258
258
257
258
259
259
258
257
257
256
256
255
255
254
254
254
255

Forecast for Da Costa, Atlantic, United States of America (39.64,-74.76)

Generated: 28/02/26 22:11:47. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-5.00