Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 13%

08:14

20:23

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
15 Bad
16 Bad

Sun - Rise: 06:49, Set: 17:45, Transit: 12:18. Moon - Rise: 08:14, Set: 20:23. Civil Dark: 18:13 - 06:22. Nautical Dark: 18:44 - 05:50. Astro Dark: 19:16 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
91
93
98
96
96
100
100
98
100
100
95
97
100
99
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
87
91
99
100
97
52
100
100
100
99
100
94
96
82
88
20
16
13
0
0
0

High Clouds (% Sky Obscured)

100
100
99
73
100
100
91
100
100
100
100
100
100
100
35
34
58
35
45
57
99
36
12
0

ISS Passover

Visibility (miles)

3
3
2
3
9
9
8
9
9
9
9
2
3
2
9
7
3
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

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

Precipitation Probability (%)

95
95
95
64
56
49
30
10
7
8
95
95
95
95
72
66
45
21
6
4
2
1
0
0

Precipitation Amount (mm)

2.3
3.2
2.2
0.4
0.2
0.3
0
0
0
0
0.7
2.3
3
1.5
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
96
96
98
98
96
96
96
96
96
96
98
96
98
98
98
98
100
98
100
100

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004
1004

Ozone (du)

357
364
368
365
365
366
364
360
356
354
355
351
350
347
343
340
341
338
336
336
334
336
336
336

Friday 20

Waxing Crescent 22%

08:39

21:34

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Good
01 Good
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

Sun - Rise: 06:48, Set: 17:46, Transit: 12:18. Moon - Rise: 08:39, Set: 21:34. Civil Dark: 18:14 - 06:20. Nautical Dark: 18:45 - 05:49. Astro Dark: 19:17 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
96
94
35
22
6
5
41
40
51
60
67
79
64
64
80
78
77
73
73
74
72

Low Clouds (% Sky Obscured)

100
100
100
96
94
29
21
4
5
41
40
51
60
67
79
64
64
80
78
77
73
73
74
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
11
11
6
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
2
2
2
29
33

ISS Passover

Visibility (miles)

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

Fog (%)

1
15
4
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
2
2
2
4
4
5
7
5
5
5
4
4
4
5
5
7
10
12
12
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
96
93
91
85
86
88
88
89
88
88
86
83
76
69
68
67
70
69
73
72

Pressure (mb)

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

Ozone (du)

338
342
340
343
348
354
362
365
364
362
361
361
362
365
365
364
364
363
365
362
361
360
360
361

Saturday 21

Waxing Crescent 32%

09:07

22:48

17 Bad
18 Bad
19 Bad
20 OK
21 OK
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
15 Bad
16 Bad

Sun - Rise: 06:46, Set: 17:48, Transit: 12:18. Moon - Rise: 09:07, Set: 22:48. Civil Dark: 18:15 - 06:19. Nautical Dark: 18:47 - 05:47. Astro Dark: 19:18 - 05:16

Total Clouds (% Sky Obscured)

70
70
71
27
22
23
25
53
72
67
67
84
91
85
88
93
99
97
96
96
97
98
100
100

Low Clouds (% Sky Obscured)

24
19
15
14
13
11
7
4
61
67
67
84
91
85
88
93
99
93
92
89
94
96
100
99

Medium Clouds (% Sky Obscured)

0
0
3
0
0
3
14
53
70
55
50
55
62
40
45
50
82
97
96
95
97
98
100
100

High Clouds (% Sky Obscured)

35
30
34
2
0
0
2
32
50
50
50
35
30
30
30
25
20
10
10
5
5
5
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
0
0
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
10
31
41
81
74
79
89
80
88
95
95
95
94
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
0.4
0.3
0.4
0.5
0.6
0.6
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
82
83
86
86
86
86
88
89
89
89
86
89
96
98
98
98
96
96
96
98
96
96
94

Pressure (mb)

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

Ozone (du)

362
365
368
370
369
370
371
372
371
370
368
367
368
370
370
370
372
374
378
391
388
386
390
391

Sunday 22

Waxing Crescent 30%

09:42

00:03

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
15 Bad
16 Bad

Sun - Rise: 06:45, Set: 17:49, Transit: 12:17. Moon - Rise: 09:42, Set: 00:03. Civil Dark: 18:16 - 06:18. Nautical Dark: 18:48 - 05:46. Astro Dark: 19:19 - 05:15

Total Clouds (% Sky Obscured)

99
99
99
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)

98
97
97
96
96
87
77
68
74
76
70
70
71
74
74
68
62
59
62
61
63
69
76
74

Medium Clouds (% Sky Obscured)

99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
89
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
5
5
5
10
23
36
55
76
89
100
100
100
100
100
100
86
80
81
81
91
100
100
92

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
1
0
2
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
71
51
31
35
29
29
21
10
12
14
12
10

Precipitation Amount (mm)

0.5
1.2
1.5
1.6
1.7
1.5
1.3
1.1
1
1.5
1.4
0.9
0.4
0.2
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
96
94
96
96
94
94
94
94
89
87
89
89
91
91
88
88
89
84
78

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1012

Ozone (du)

399
403
404
408
410
424
436
439
434
429
428
427
423
429
433
433
425
421
414
405
401
399
398
398

Monday 23

Waxing Crescent 43%

10:26

01:19

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
15 Bad
16 OK

Sun - Rise: 06:43, Set: 17:50, Transit: 12:17. Moon - Rise: 10:26, Set: 01:19. Civil Dark: 18:17 - 06:16. Nautical Dark: 18:49 - 05:45. Astro Dark: 19:20 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
93
91
97
98
100
90
80
68
65
51
34
38
46
53
40

Low Clouds (% Sky Obscured)

73
71
53
34
15
10
5
0
0
0
0
0
0
1
9
16
23
45
51
34
38
46
37
28

Medium Clouds (% Sky Obscured)

100
100
100
99
88
60
55
61
77
63
57
58
67
73
51
28
6
4
2
0
9
18
27
18

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
95
86
81
88
95
100
81
61
42
22
15
1
1
1
2
2

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 (%)

11
8
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
8
8
7
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-7
-8
-7
-8
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9
-8
-7
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
80
81
84
84
86
86
87
87
87
87
89
89
87
86
86
87
88
88
88
88
86

Pressure (mb)

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

Ozone (du)

399
399
400
402
404
407
412
415
416
416
413
406
399
398
398
404
409
415
413
412
410
410
409
408

Tuesday 24

First Quarter 55%

11:20

02:31

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

Sun - Rise: 06:42, Set: 17:51, Transit: 12:17. Moon - Rise: 11:20, Set: 02:31. Civil Dark: 18:18 - 06:15. Nautical Dark: 18:50 - 05:43. Astro Dark: 19:21 - 05:12

Total Clouds (% Sky Obscured)

30
24
40
54
65
76
83
90
68
58
23
10
11
17
44
72
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
14
9
6
4
6
12
14
7
4
2
0
0
0
0
0
0
0
0
0
1
7
18
46

Medium Clouds (% Sky Obscured)

9
1
3
4
4
26
48
67
63
55
23
6
11
17
16
16
16
75
88
97
99
100
100
99

High Clouds (% Sky Obscured)

2
3
12
15
16
27
40
50
48
47
23
10
11
17
44
72
100
100
100
100
100
100
100
93

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
0
1
2
0
0
0
0
0
0
0
0
0
0
11
16
20
28
36
48
58
64
69
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
92
92
92
92
90
92
90
90
90
92
92
94
94
92
94
94
98
100
100
100
100

Pressure (mb)

1019
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1018
1017
1016
1015
1014
1013
1012
1012

Ozone (du)

412
417
422
421
421
421
417
412
408
401
395
389
389
388
387
387
386
385
383
382
380
379
378
377

Wednesday 25

Waxing Gibbous 67%

12:25

03:36

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

Sun - Rise: 06:40, Set: 17:52, Transit: 12:17. Moon - Rise: 12:25, Set: 03:36. Civil Dark: 18:19 - 06:13. Nautical Dark: 18:51 - 05:42. Astro Dark: 19:22 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
79
49
24
20
15
16

Low Clouds (% Sky Obscured)

70
90
85
95
95
96
96
92
72
73
74
78
73
78
79
49
24
20
15
16

Medium Clouds (% Sky Obscured)

99
98
98
98
100
86
73
59
50
37
25
30
45
55
55
35
24
10
10
10

High Clouds (% Sky Obscured)

84
90
92
96
90
95
100
100
100
100
100
100
100
95
79
45
24
20
10
5

ISS Passover

Visibility (miles)

3
5
8
5
3
0
0
0
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

63
59
58
54
46
46
46
45
52
57
60
54
47
38
45
62
71
70
77
92

Precipitation Amount (mm)

0.3
0.2
0.2
0.2
0
0
0
0
0.2
0.2
0.3
0.2
0
0
0
0.3
0.5
0.4
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-3
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
100
100
100
100
100
100
98
96
94
91
89
84
84
85

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1011
1010
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

378
380
381
384
387
390
396
402
408
408
408
408
413
418
423
427
431
434
433
432

Forecast for Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 19/02/26 17:24:40. Forecast: 19/02/26 to 25/02/26. Timezone: UTC-5.00