Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 9%

05:29

No Set

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

Sun - Rise: 06:54, Set: 17:35, Transit: 12:15. Moon - Rise: 05:29, Set: No Set. Civil Dark: 18:03 - 06:26. Nautical Dark: 18:35 - 05:55. Astro Dark: 19:06 - 05:23

Total Clouds (% Sky Obscured)

6
3
4
41
56
65
58
55
51
88
85
86
95
93
93
52
50
66
44
36
31
27
52
52

Low Clouds (% Sky Obscured)

3
0
2
3
3
3
22
28
21
21
35
42
64
82
58
26
30
28
2
2
24
14
30
44

Medium Clouds (% Sky Obscured)

0
0
0
31
34
65
27
32
33
87
82
86
93
92
86
35
31
30
31
29
16
0
0
0

High Clouds (% Sky Obscured)

0
0
0
13
47
4
26
5
2
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
8
8
8
9
9
9
9
9
9
9
9
9
9
9
1
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
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
5
3
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
8
7
6
5
4
4
4
4
4
4
4
3
4
4
3
3
3
4
4
6
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
81
87
87
89
91
91
89
89
89
91
91
92
89
89
91
92
91
89
89
98
96
98

Pressure (mb)

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

Ozone (du)

396
398
398
401
406
406
406
413
422
423
428
427
425
418
413
414
412
410
407
402
403
401
400
401

Saturday 14

Waning Crescent 4%

06:05

14:37

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:53, Set: 17:36, Transit: 12:15. Moon - Rise: 06:05, Set: 14:37. Civil Dark: 18:04 - 06:25. Nautical Dark: 18:36 - 05:53. Astro Dark: 19:07 - 05:22

Total Clouds (% Sky Obscured)

68
71
63
62
60
62
51
68
99
63
96
78
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
71
63
62
57
50
51
44
38
6
2
2
3
3
8
14
15
19
10
8
4
8
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
36
36
31
12
12
43
100
100
100
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
12
21
39
23
77
38
85
63
99
100
100
90
63
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
17
47
6
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
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
96
91
89
89
88
89
89
91
92
92
94
94
94
96
94
91
91
94
96
96
96

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

401
399
397
395
393
391
385
382
385
386
384
379
377
374
371
370
369
371
374
375
380
382
385
385

Sunday 15

Waning Crescent 1%

06:35

15:44

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:52, Set: 17:37, Transit: 12:15. Moon - Rise: 06:35, Set: 15:44. Civil Dark: 18:05 - 06:24. Nautical Dark: 18:37 - 05:52. Astro Dark: 19:08 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
90
93
95
97
94
88
80
65

Low Clouds (% Sky Obscured)

36
38
40
69
95
99
94
99
100
100
100
100
100
95
88
75
80
86
89
94
91
87
79
64

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
62
62
55
65
57
45
40
20
16
7
3
2
2
1
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
50
60
65
65
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
7
9
9
9
9
9
9
9
8
2
0
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
Very Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
43
51
57
74
82
90
95
95
95
95
95
95
95
68
27
7
3
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.5
0.6
0.7
0.9
1.1
1
1.1
1.2
1
0.9
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
94
92
94
94
94
96
94
98
96
96
96
96
96
94
96
96
96
94
89

Pressure (mb)

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

Ozone (du)

385
384
387
387
387
390
393
399
405
415
419
421
423
422
419
418
413
403
399
394
387
379
377
371

Monday 16

Waning Crescent 0%

07:01

16:53

14 Bad
15 OK
16 OK
17 Bad
18 Bad
19 OK
20 OK
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 OK
12 OK
13 OK

Sun - Rise: 06:50, Set: 17:38, Transit: 12:15. Moon - Rise: 07:01, Set: 16:53. Civil Dark: 18:06 - 06:23. Nautical Dark: 18:38 - 05:51. Astro Dark: 19:09 - 05:19

Total Clouds (% Sky Obscured)

49
30
37
44
57
27
33
46
46
45
44
47
50
47
44
48
76
73
72
58
51
44
38
42

Low Clouds (% Sky Obscured)

49
30
37
41
47
10
9
8
13
18
22
23
22
23
30
38
44
45
49
51
48
43
38
39

Medium Clouds (% Sky Obscured)

0
0
3
5
9
16
20
30
29
28
27
34
42
45
39
32
32
36
39
42
27
14
0
0

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
2
2
2
2
1
2
0
2
3
40
40
40
24
7
8
9
24

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 (%)

1
0
0
0
0
0
0
0
0
0
0
3
4
7
19
22
16
11
4
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
4
4
4
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
91
91
91
91
92
92
94
94
94
94
96
96
96
96
96
94
91
88
82
79
80

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019

Ozone (du)

366
365
364
365
364
367
368
371
375
380
383
383
382
381
378
376
374
374
374
373
373
370
368
366

Tuesday 17

New Moon 2%

07:25

18:02

14 OK
15 OK
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

Sun - Rise: 06:49, Set: 17:40, Transit: 12:15. Moon - Rise: 07:25, Set: 18:02. Civil Dark: 18:07 - 06:21. Nautical Dark: 18:39 - 05:50. Astro Dark: 19:11 - 05:18

Total Clouds (% Sky Obscured)

39
37
50
42
39
66
78
96
79
99
100
97
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
37
29
17
6
24
42
59
61
63
65
54
64
64
55
46
40
31
20
19
18
20
19
34

Medium Clouds (% Sky Obscured)

0
1
3
2
11
13
17
29
15
49
60
91
84
80
89
94
100
100
100
100
100
100
100
87

High Clouds (% Sky Obscured)

5
8
50
42
39
66
23
86
66
92
97
97
94
100
100
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
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
2
3
2
12
18
19
28
33
37
33
23
8
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
84
88
91
91
93
91
89
89
89
89
91
91
89
91
93
93
94
94
96
91
86
84

Pressure (mb)

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

Ozone (du)

365
364
363
362
361
359
361
358
358
355
353
353
351
349
348
345
343
341
342
344
345
345
346
346

Wednesday 18

Waxing Crescent 6%

07:47

19:10

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 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Bad

Sun - Rise: 06:48, Set: 17:41, Transit: 12:15. Moon - Rise: 07:47, Set: 19:10. Civil Dark: 18:08 - 06:20. Nautical Dark: 18:40 - 05:48. Astro Dark: 19:12 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
91
82
70
50
30
20
15
5
0
0
5
6
6
17
38

Low Clouds (% Sky Obscured)

52
71
73
73
72
76
80
84
89
91
82
70
50
30
20
15
5
0
0
0
1
6
17
37

Medium Clouds (% Sky Obscured)

84
86
90
94
94
94
95
80
9
0
0
0
0
0
0
0
0
0
0
5
5
6
9
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
82
58
41
25
19
3
10
20
15
5
0
0
5
6
6
5
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
65
72
71
63
49
36
27
22
19
13
10
7
0
0
0
0
2
4
6
11
14
15
13

Precipitation Amount (mm)

0
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
3
4
3
3
3
3
4
4
4
4
4
4
3
3
4
6
8
9
9
12

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
7
7
7
6
6
6
6
6
7
8
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
90
90
91
93
93
91
91
91
91
93
94
94
93
93
91
85
79
74
68
61
56

Pressure (mb)

1013
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

345
344
344
344
344
344
346
347
349
352
354
357
358
359
361
362
364
365
365
366
366
365
364
363

Thursday 19

Waxing Crescent 6%

08:10

20:20

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

Sun - Rise: 06:46, Set: 17:42, Transit: 12:15. Moon - Rise: 08:10, Set: 20:20. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:41 - 05:47. Astro Dark: 19:13 - 05:16

Total Clouds (% Sky Obscured)

63
78
83
84
77
70
77
92
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
78
83
84
77
70
77
85
82
79
72
69
72
75
77
87
100

Medium Clouds (% Sky Obscured)

10
10
17
19
21
38
55
76
83
91
98
99
99
98
96
94
92

High Clouds (% Sky Obscured)

2
0
1
1
2
23
53
76
69
58
33
54
73
95
97
98
98

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

13
14
19
23
26
23
16
2
48
73
95
95
95
95
95
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.7
1
1.1
1.1
0.9
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
9
7
5
5
4
4
3
3
2
2
2
2
2
1

Feels Like (°C)

8
8
8
8
8
8
2
2
2
2
2
2
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

58
59
62
69
77
83
82
80
79
82
82
83
86
88
88
91
93

Pressure (mb)

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

Ozone (du)

361
359
357
356
354
352
351
349
348
345
343
341
342
344
345
345
344

Forecast for Harleysville, Montgomery County, United States of America (40.28,-75.39)

Generated: 13/02/26 14:03:00. Forecast: 13/02/26 to 19/02/26. Timezone: UTC-5.00