Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 6%

07:45

19:08

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:44, Set: 17:40, Transit: 12:12. Moon - Rise: 07:45, Set: 19:08. Civil Dark: 18:06 - 06:17. Nautical Dark: 18:38 - 05:46. Astro Dark: 19:09 - 05:14

Total Clouds (% Sky Obscured)

82
86
100
100
100
86
60
65
87
89
95
96
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
86
67
80
82
40
57
62
80
78
80
79
98
99
98
95
93
93
91
87
89
74
63
73

Medium Clouds (% Sky Obscured)

55
43
26
44
27
2
0
2
7
0
0
0
0
0
37
83
98
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

82
86
100
100
100
86
11
0
10
56
78
56
84
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
100
90
56
9
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
1
9
4
16
18
2
0
5
1
0
0
0
0
0
0
0
0
0
0
0
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
100
98
100
98
98
100
98
98
96
93
89
86
84
79
79
81
80
83

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1014
1014
1015
1017
1017
1017
1017
1017
1017
1016
1016
1017
1016

Ozone (du)

350
349
350
343
338
340
340
344
348
348
351
352
348
347
347
347
348
348
349
350
350
349
349
350

Thursday 19

Waxing Crescent 13%

08:08

20:17

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:43, Set: 17:41, Transit: 12:12. Moon - Rise: 08:08, Set: 20:17. Civil Dark: 18:08 - 06:16. Nautical Dark: 18:39 - 05:44. Astro Dark: 19:10 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
88
90
90
94
89
93
97
91
84
86
91
88
93
90
92
95
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
91
90
55
100
86
99
98
100
100
100
100
89
100
93
26
10
2
16
0
0

High Clouds (% Sky Obscured)

100
100
100
56
37
50
96
98
45
100
100
100
100
100
100
100
100
54
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
8
5
9
9
9
9
9
9
9
9
4
3
1
0
0
0
0
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

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

Precipitation Probability (%)

75
95
95
95
60
30
23
9
5
16
30
83
95
95
95
95
95
95
23
7
1
0
0
0

Precipitation Amount (mm)

0.3
0.7
1.6
0.9
0.2
0
0
0
0
0
0
0.5
1.2
2.4
2.3
1.6
0.7
0.9
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
3
3
3
3
3
3
4
4
4
5
5
6
7
7
8
8
8
8
7

Relative Humidity (%)

88
91
91
93
93
94
94
96
94
94
94
96
96
96
98
98
100
98
98
98
98
98
100
100

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011
1010
1011
1010
1008
1007
1006
1004
1003
1003
1003
1003

Ozone (du)

348
353
358
357
356
352
352
351
351
346
343
343
343
341
342
340
339
337
336
335
334
335
334
338

Friday 20

Waxing Crescent 22%

08:34

21:28

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

Sun - Rise: 06:41, Set: 17:43, Transit: 12:12. Moon - Rise: 08:34, Set: 21:28. Civil Dark: 18:09 - 06:14. Nautical Dark: 18:40 - 05:43. Astro Dark: 19:11 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
73
54
80
40
85
88
83
95
94
52
31
31
38
42
47
55
34
18

Low Clouds (% Sky Obscured)

100
100
100
94
83
83
73
54
51
34
0
0
0
19
26
35
22
27
38
42
46
48
33
17

Medium Clouds (% Sky Obscured)

0
0
34
45
45
45
16
0
4
4
50
6
58
52
57
4
13
11
0
2
2
53
3
3

High Clouds (% Sky Obscured)

86
0
0
65
0
0
0
0
70
7
71
77
1
14
10
20
1
0
1
1
1
2
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
63
12
19
19
70
10
4
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
3
1
0
0
1
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
4
4
4
6
8
8
8
7
7
7
7
8
10
12
12
11
11
11
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
5
4
2
1
1
1
2
1
1
1
1
-0
-1
-1
-1
-1
-1
-0
-0

Relative Humidity (%)

98
100
98
100
98
98
94
80
75
77
83
86
86
88
82
75
64
57
53
53
52
53
55
60

Pressure (mb)

1004
1004
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

340
345
350
356
358
355
353
352
351
351
351
355
358
362
363
362
360
359
357
356
355
355
354
356

Saturday 21

Waxing Crescent 32%

09:03

22:40

18 Good
19 OK
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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:40, Set: 17:44, Transit: 12:12. Moon - Rise: 09:03, Set: 22:40. Civil Dark: 18:10 - 06:13. Nautical Dark: 18:41 - 05:42. Astro Dark: 19:12 - 05:10

Total Clouds (% Sky Obscured)

2
26
53
76
62
59
56
56
61
80
88
91
95
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
21
40
62
62
59
56
56
61
67
72
76
80
86
94
100
100
100
100
96
92
87
86
86

Medium Clouds (% Sky Obscured)

1
3
32
43
13
14
17
18
19
16
77
86
94
96
98
100
93
85
75
81
89
99
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
15
20
44
72
100
70
40
10
10
15
25
20
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
4
3
2
12
17
19
18
23
31
33
32
36
44
46

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
0.1
0.2

Wind Speed/Direction (mph)

6
5
4
3
4
4
4
4
4
4
5
4
5
4
7
8
10
10
10
10
11
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
72
73
75
80
86
93
91
88
86
83
88
91
93
91
85
85
83
83
83
80
80
85
96

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

357
360
363
364
364
366
366
365
364
365
366
367
367
370
372
374
375
375
372
375
380
382
384
390

Sunday 22

Waxing Crescent 43%

09:38

23:56

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:39, Set: 17:45, Transit: 12:12. Moon - Rise: 09:38, Set: 23:56. Civil Dark: 18:11 - 06:12. Nautical Dark: 18:42 - 05:40. Astro Dark: 19:13 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
84
84
84
84
84
83
89
94
100
95
90
84
71
58
44
47
50
53
36
18
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100
81
61
41
60
79
98
99
99

ISS Passover

Visibility (miles)

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

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

44
60
67
69
73
79
82
79
77
72
83
94
95
95
95
95
95
95
95
93
84
86
68
50

Precipitation Amount (mm)

0.1
0.2
0.3
0.3
0.3
0.4
0.4
0.3
0.3
0.3
0.5
0.7
0.9
0.8
0.8
0.9
0.7
0.7
0.9
0.7
0.5
0.7
0.4
0.2

Wind Speed/Direction (mph)

10
11
10
10
10
10
11
12
13
14
14
14
15
15
15
15
16
16
16
16
15
14
12
12

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
0
0
-0
-0
-1
-1
-1
-1
-1
-0
-0
0
0
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
98
96
98
94
94
96
94
94
96
94
94
94
94
96
94
96
96
98
93

Pressure (mb)

1019
1019
1018
1018
1017
1016
1015
1014
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010

Ozone (du)

393
395
399
401
405
406
419
429
431
428
429
430
424
412
410
408
406
408
410
412
407
402
397
396

Monday 23

Waxing Crescent 41%

10:22

01:11

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 OK
10 OK
11 OK
12 Good
13 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:37, Set: 17:46, Transit: 12:12. Moon - Rise: 10:22, Set: 01:11. Civil Dark: 18:12 - 06:10. Nautical Dark: 18:43 - 05:39. Astro Dark: 19:14 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
73
45
18
9
9
10
10
9
18
18
60
75
81
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
2
2
1
2
9
2
0
0
1
3
1
2
6
18
32
52
55
67

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
73
43
5
0
0
0
0
0
6
18
15
0
22
43

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
71
42
18
9
9
10
10
9
18
10
0
0
0
0

ISS Passover

Visibility (miles)

6
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 (%)

33
22
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
12
14
14
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-4
-5
-4
-4
-5
-4
-6
-6
-6
-7
-7
-7
-6
-6
-5
-5
-4
-4
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

88
84
83
84
86
87
86
87
86
87
87
87
89
89
89
89
89
88
86
85
83
83
82
84

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

396
396
399
403
407
403
400
396
394
392
390
389
387
386
386
387
387
391
395
399
398
396
394
402

Tuesday 24

First Quarter 55%

11:17

02:23

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:36, Set: 17:47, Transit: 12:11. Moon - Rise: 11:17, Set: 02:23. Civil Dark: 18:13 - 06:09. Nautical Dark: 18:44 - 05:38. Astro Dark: 19:15 - 05:06

Total Clouds (% Sky Obscured)

91
79
62
43
47
47
49
35
23
12
28
46
67
68
74
85
87
93
96

Low Clouds (% Sky Obscured)

82
58
34
9
7
4
3
3
3
2
13
24
40
40
43
44
48
39
27

Medium Clouds (% Sky Obscured)

65
54
44
33
29
30
28
19
8
0
6
12
19
15
17
24
50
73
95

High Clouds (% Sky Obscured)

0
3
5
16
15
18
11
10
10
12
8
4
0
3
11
36
57
70
85

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 (%)

9
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
92
92
94
92
94
94
92
94
92
92
92
91
91
91
88
88

Pressure (mb)

1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023

Ozone (du)

410
419
420
421
422
420
419
417
418
418
418
419
421
423
424
426
427
426
426

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

Generated: 18/02/26 17:25:33. Forecast: 18/02/26 to 24/02/26. Timezone: UTC-5.00