Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 80%

16:01

04:00

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

Sun - Rise: 05:56, Set: 19:50, Transit: 12:54. Moon - Rise: 16:01, Set: 04:00. Civil Dark: 20:20 - 05:25. Nautical Dark: 20:57 - 04:48. Astro Dark: 21:37 - 04:08

Total Clouds (% Sky Obscured)

40
43
19
38
21
24
24
14
3
3
3
3
0
0
1
1
2
2
2
3
5
4
7
22

Low Clouds (% Sky Obscured)

32
43
19
38
18
21
23
13
2
3
3
3
0
0
1
1
2
2
2
2
4
2
6
22

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

Chance of Frost

Temperature (°C)

14
14
14
11
8
7
8
7
7
5
4
4
4
5
5
5
8
11
12
13
14
15
15
16

Feels Like (°C)

13
13
12
10
8
8
8
8
8
5
5
4
4
5
5
6
9
10
12
12
13
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

48
49
54
68
74
79
82
85
88
90
91
93
91
91
89
83
71
59
53
49
48
46
47
46

Pressure (mb)

1019
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

382
379
380
378
375
373
371
369
367
368
369
369
371
373
374
373
372
371
367
366
364
362
360
358

Monday 27

Waxing Gibbous 88%

16:01

04:20

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

Sun - Rise: 05:54, Set: 19:51, Transit: 12:53. Moon - Rise: 16:01, Set: 04:20. Civil Dark: 20:22 - 05:24. Nautical Dark: 20:59 - 04:47. Astro Dark: 21:39 - 04:06

Total Clouds (% Sky Obscured)

21
14
4
0
0
0
16
4
0
58
64
73
76
39
3
2
84
73
90
28
37
100
100
100

Low Clouds (% Sky Obscured)

21
14
4
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
46
67
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
16
4
0
58
56
68
76
39
3
1
84
68
90
20
34
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
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)

4
5
4
3
3
3
3
5
5
4
4
4
3
3
4
4
5
7
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

16
16
15
13
10
8
8
7
6
5
5
4
4
3
3
5
10
12
13
13
14
15
15
15

Feels Like (°C)

15
15
15
14
10
9
8
6
5
5
4
4
3
1
2
4
9
11
9
10
10
11
12
11

Dew Point (°C)

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

Relative Humidity (%)

47
47
52
66
73
74
75
81
90
93
91
91
89
88
89
80
68
61
56
52
52
51
51
51

Pressure (mb)

1023
1023
1023
1024
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1023
1022
1022
1021
1020
1019
1019
1018

Ozone (du)

358
357
356
356
357
356
352
350
349
344
341
337
335
335
336
338
339
338
339
338
338
338
338
338

Tuesday 28

Waxing Gibbous 94%

17:06

04:39

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
15 Bad

Sun - Rise: 05:53, Set: 19:53, Transit: 12:53. Moon - Rise: 17:06, Set: 04:39. Civil Dark: 20:23 - 05:22. Nautical Dark: 21:00 - 04:45. Astro Dark: 21:40 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
92
100
100
90
88
92
98
82
82
88
86
85
84
88
93
100
100
100

Low Clouds (% Sky Obscured)

0
3
32
75
87
92
90
100
98
87
85
91
96
72
73
83
77
42
72
66
73
77
71
73

Medium Clouds (% Sky Obscured)

100
100
100
100
100
46
33
29
93
89
7
1
7
5
0
0
1
2
3
8
12
17
80
90

High Clouds (% Sky Obscured)

100
100
100
100
86
85
76
67
88
0
0
0
15
2
5
5
8
12
15
40
70
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
7
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
11
59
76
95
46
20
6
23
27
3
3
3
3
0
0
0
0
0
3
2
0
2
2

Precipitation Amount (mm)

0
0
0.3
0.2
2.4
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
8
7
5
5
4
5
4
3
4
4
3
3
3
4
4
4
5
7
8
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
10
10
8
7
7
7
7
7
6
5
5
6
5
6
8
10
10
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

53
55
65
87
93
93
91
91
91
91
93
91
93
91
93
91
88
82
76
75
67
67
67
67

Pressure (mb)

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

Ozone (du)

337
338
338
339
341
345
345
348
350
354
354
353
348
350
347
344
347
348
350
352
352
351
353
353

Wednesday 29

Waxing Gibbous 98%

18:11

05:00

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
15 Bad

Sun - Rise: 05:51, Set: 19:54, Transit: 12:53. Moon - Rise: 18:11, Set: 05:00. Civil Dark: 20:24 - 05:21. Nautical Dark: 21:01 - 04:44. Astro Dark: 21:42 - 04:03

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)

54
59
63
40
37
62
99
97
67
95
96
96
97
97
99
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
98
96
94
96
99
56
48
81
41
37
23

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
32
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
2
1
0
0
0
1
3
3
9
9
9
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
1
1
4
17
23
29
65
95
95
95
95
95
95
95
95
95
82
57
54
52
52
45
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
1.4
2.3
0.7
1.7
3.4
2.6
3.4
1.1
0.4
0
0.2
0.2
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
10
9
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
68
73
78
79
77
75
78
87
96
98
98
98
98
100
96
98
98
95
96
96
96
98

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1005
1006
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

353
360
359
362
361
365
365
359
356
354
353
355
356
356
360
363
367
372
377
378
374
374
374
373

Thursday 30

Waxing Gibbous 100%

19:16

05:23

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

Sun - Rise: 05:50, Set: 19:55, Transit: 12:53. Moon - Rise: 19:16, Set: 05:23. Civil Dark: 20:25 - 05:20. Nautical Dark: 21:03 - 04:42. Astro Dark: 21:44 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
99
91
93
77
78
81
66
38
34
32
30
31
32
25
18
10
26
43
49
46
42

Low Clouds (% Sky Obscured)

100
97
93
86
82
81
77
66
53
39
38
34
32
30
24
16
25
18
10
26
43
49
46
42

Medium Clouds (% Sky Obscured)

17
15
16
17
25
22
32
33
35
35
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
2
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 (%)

34
34
27
27
25
23
16
15
11
5
0
0
0
0
0
0
0
0
0
3
2
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
9
10
11
12
11
11
10
9
8
8
7
8
8
9
10
11
12
14
16
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
93
93
93
94
96
98
98
98
98
98
93
89
86
71
59
48
47
44
42
43

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

374
374
372
371
370
373
376
379
383
384
384
385
386
387
388
389
390
392
394
396
395
394
393
394

Friday 1

Full Moon 100%

20:21

05:50

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

Sun - Rise: 05:49, Set: 19:56, Transit: 12:53. Moon - Rise: 20:21, Set: 05:50. Civil Dark: 20:27 - 05:18. Nautical Dark: 21:04 - 04:40. Astro Dark: 21:45 - 03:59

Total Clouds (% Sky Obscured)

35
39
42
45
40
33
28
37
43
56
52
51
49
43
37
31
34
36
41
47
54
65
75
75

Low Clouds (% Sky Obscured)

34
39
42
45
40
33
28
37
43
51
33
19
20
18
13
7
24
36
41
47
54
65
55
50

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
4
20
37
54
50
51
49
43
37
29
20
12
3
2
1
0
0
0

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
3
6
8
10
9
9
8
6

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)

15
15
13
11
9
8
7
6
6
6
6
6
6
6
6
7
8
9
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
45
52
60
69
73
78
83
84
84
86
89
89
92
84
78
73
64
57
51
47
45
42
40

Pressure (mb)

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

Ozone (du)

396
397
397
397
396
398
399
401
402
402
403
403
403
403
407
412
417
416
415
414
416
417
418
418

Saturday 2

Waning Gibbous 98%

21:26

06:23

16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK

Sun - Rise: 05:48, Set: 19:57, Transit: 12:53. Moon - Rise: 21:26, Set: 06:23. Civil Dark: 20:28 - 05:17. Nautical Dark: 21:06 - 04:39. Astro Dark: 21:47 - 03:57

Total Clouds (% Sky Obscured)

50
43
39
40
36
31
22
21
18
16
12
9
5
16
27
43

Low Clouds (% Sky Obscured)

45
33
29
24
20
13
5
5
5
4
3
3
2
12
24
40

Medium Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
0
0
0
0
0
2
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
5

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
3
3
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
5
4
2
1
-0
-1
-1
-1
-1
-2
-2
-2
0
2

Feels Like (°C)

3
2
2
3
3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3

Dew Point (°C)

-6
-6
-6
-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3
-3
-4

Relative Humidity (%)

39
39
45
53
63
66
71
75
77
80
81
84
87
91
78
68

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

418
418
413
408
403
400
397
394
394
394
394
395
396
397
398
399

Forecast for Tannersville, Greene, United States of America (42.20,-74.13)

Generated: 26/04/26 15:26:44. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-4.00