Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 90%

22:27

07:59

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: 06:34, Set: 19:27, Transit: 13:01. Moon - Rise: 22:27, Set: 07:59. Civil Dark: 19:54 - 06:07. Nautical Dark: 20:27 - 05:35. Astro Dark: 21:00 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
93
84
81
78
86
80
100
100
99
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
92
92
87
82
69
42
46
29
49
32
46
94
91
91
95
85
86
95
62
22
0
0
3

Medium Clouds (% Sky Obscured)

37
46
13
33
27
21
16
20
51
79
20
59
88
95
100
100
100
96
100
100
100
51
40
2

High Clouds (% Sky Obscured)

50
68
42
28
7
55
58
41
59
51
100
73
82
71
100
68
95
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
8
8
9
9
9
9
9
3
8
9
9
7
6
3
1
4
4
5
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
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
3
3
14
20
41
55
36
17
36
53
88
95
95
95
95
95
67
10
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.2
1.1
3.8
5.7
1.1
1.1
0.4
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
10
5
4
5
12
13
13
13
15
15
14
14
13
10
8
8
9
9
9
7
9

Chance of Frost

Temperature (°C)

8
9
9
9
11
12
13
16
16
16
17
18
20
19
19
18
16
16
16
14
14
13
12
12

Feels Like (°C)

5
6
7
7
10
11
12
14
14
14
15
16
17
17
17
17
15
15
14
12
11
10
10
9

Dew Point (°C)

7
8
8
8
10
11
12
14
15
15
15
16
16
17
17
17
15
15
14
12
10
8
8
8

Relative Humidity (%)

90
93
91
93
92
92
89
83
90
90
89
85
81
88
90
93
90
93
87
86
78
71
76
73

Pressure (mb)

1021
1020
1019
1018
1017
1015
1014
1013
1013
1012
1012
1012
1012
1011
1010
1010
1010
1010
1009
1010
1010
1011
1012
1013

Ozone (du)

332
336
337
336
334
334
333
335
336
336
334
330
327
326
325
326
329
327
323
325
326
329
329
329

Sunday 5

Waning Gibbous 84%

23:29

08:35

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

Sun - Rise: 06:33, Set: 19:28, Transit: 13:00. Moon - Rise: 23:29, Set: 08:35. Civil Dark: 19:55 - 06:05. Nautical Dark: 20:28 - 05:33. Astro Dark: 21:01 - 04:59

Total Clouds (% Sky Obscured)

63
7
3
10
3
16
28
34
37
36
18
9
0
3
7
34
43
56
70
85
59
66
72
57

Low Clouds (% Sky Obscured)

1
0
3
10
2
16
26
34
37
36
18
9
0
1
4
22
24
41
41
20
18
25
25
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
26
15
17
17
33

High Clouds (% Sky Obscured)

55
5
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
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)

11
12
11
11
11
11
11
10
9
9
10
11
11
12
12
12
14
13
14
12
9
8
6
4

Chance of Frost

Temperature (°C)

11
10
9
8
7
7
6
6
5
5
6
7
8
10
11
12
13
13
13
13
12
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
60
58
58
58
59
59
61
61
56
49
41
37
38
37
35
35
36
42
45
48
53
57

Pressure (mb)

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

Ozone (du)

331
331
330
332
336
336
338
339
338
337
335
335
336
337
338
340
341
340
343
345
345
345
344
347

Monday 6

Waning Gibbous 76%

00:29

09:19

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

Sun - Rise: 06:31, Set: 19:29, Transit: 13:00. Moon - Rise: 00:29, Set: 09:19. Civil Dark: 19:56 - 06:04. Nautical Dark: 20:29 - 05:31. Astro Dark: 21:03 - 04:57

Total Clouds (% Sky Obscured)

63
65
67
26
3
32
62
60
18
33
23
21
1
5
15
20
43
47
43
45
8
1
0
0

Low Clouds (% Sky Obscured)

20
23
21
2
2
26
23
21
0
0
23
21
0
5
0
0
29
34
33
41
8
0
0
0

Medium Clouds (% Sky Obscured)

30
35
29
21
0
11
32
28
10
17
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 (%)

4
7
15
0
1
0
2
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
4
4
4
5
6
7
7
6
7
9
11
12
12
13
14
14
15
14
13
12
10
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
1
0
-0
-1
-1
-0
-0
-1
-3
-4
-6
-8
-8
-8
-9
-9
-7
-8
-8
-9

Relative Humidity (%)

62
64
66
66
67
64
64
63
64
67
63
53
46
38
31
27
25
25
24
25
29
31
35
36

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1027
1028
1030
1031

Ozone (du)

353
355
357
358
358
357
357
358
360
364
366
367
370
368
369
372
372
372
373
374
374
374
374
374

Tuesday 7

Waning Gibbous 67%

01:24

10:09

22 Good
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 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:30, Set: 19:30, Transit: 13:00. Moon - Rise: 01:24, Set: 10:09. Civil Dark: 19:57 - 06:02. Nautical Dark: 20:30 - 05:29. Astro Dark: 21:04 - 04:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
1
0
0
0
2
3
1
1
8
14

Low 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
6
12

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
1
1
0
0
2
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
7
7
7
7
7
6
5
5
5
6
7
6
7
6
7
8
9
9
9
9
8
6
5

Chance of Frost

Temperature (°C)

4
3
2
2
1
0
-1
-2
-2
-1
1
3
5
7
8
9
10
10
9
9
8
6
4
4

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-8
-9
-10
-10
-10
-10
-11
-13
-10
-10
-9
-8
-7
-6
-6
-5
-5
-5
-3
-2
-1

Relative Humidity (%)

38
40
45
48
47
48
51
52
51
48
36
37
32
31
31
31
31
33
36
38
42
54
66
73

Pressure (mb)

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

Ozone (du)

373
374
373
372
372
371
369
367
368
366
365
364
362
363
365
365
364
365
365
366
367
366
366
366

Wednesday 8

Waning Gibbous 57%

02:12

11:07

22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Bad
09 OK
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: 06:28, Set: 19:31, Transit: 12:59. Moon - Rise: 02:12, Set: 11:07. Civil Dark: 19:58 - 06:01. Nautical Dark: 20:31 - 05:28. Astro Dark: 21:05 - 04:54

Total Clouds (% Sky Obscured)

21
36
56
68
65
62
57
43
47
14
56
45
59
88
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
31
43
55
49
40
30
27
25
14
21
19
17
39
60
82
35
30
26
17
9
0
10
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
55
82
84
86

High Clouds (% Sky Obscured)

6
17
21
25
23
25
15
11
42
6
56
42
55
85
93
99
99
99
100
100
100
100
100
97

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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
2
3
3
3
5
8
11
13
15
16
17
16
16
16
14
12
11
10

Feels Like (°C)

1
1
1
1
1
1
1
2
2
2
5
6
9
10
11
12
13
13
13
13
13
12
13
7

Dew Point (°C)

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

Relative Humidity (%)

76
79
82
83
85
86
88
89
94
94
80
68
59
52
48
44
43
44
44
45
52
61
71
73

Pressure (mb)

1037
1037
1037
1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1033
1032
1031
1030
1030
1029
1029
1029
1029
1029

Ozone (du)

370
371
366
368
371
370
371
372
371
373
373
369
364
362
363
366
368
367
366
366
365
363
362
362

Thursday 9

Waning Gibbous 48%

02:52

12:09

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

Sun - Rise: 06:27, Set: 19:32, Transit: 12:59. Moon - Rise: 02:52, Set: 12:09. Civil Dark: 19:59 - 05:59. Nautical Dark: 20:32 - 05:26. Astro Dark: 21:07 - 04:52

Total Clouds (% Sky Obscured)

100
82
62
44
38
35
33
26
17
7
27
46
56
41
23
4
4
5
5
10
14
14
11
8

Low Clouds (% Sky Obscured)

31
34
38
41
38
35
33
26
17
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

88
62
32
8
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3

High Clouds (% Sky Obscured)

70
20
0
0
0
0
0
0
0
0
22
44
56
41
20
4
4
4
3
7
12
14
8
5

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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
7
8
9
9
12
15
18
19
21
22
22
22
22
20
18
17
15

Feels Like (°C)

7
7
7
7
6
5
7
7
7
6
6
10
12
12
14
14
16
23
23
22
22
22
23
15

Dew Point (°C)

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

Relative Humidity (%)

76
78
81
84
87
87
90
90
87
81
77
69
60
54
50
46
44
43
44
44
51
60
69
70

Pressure (mb)

1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1026
1025
1025
1024
1024
1024
1025
1025
1025

Ozone (du)

362
362
360
357
355
354
354
353
356
359
362
357
353
348
347
345
343
344
344
344
347
349
352
350

Friday 10

Third Quarter 37%

03:27

13:14

22 Good
23 Good
00 OK
01 OK
02 OK
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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:25, Set: 19:33, Transit: 12:59. Moon - Rise: 03:27, Set: 13:14. Civil Dark: 20:00 - 05:57. Nautical Dark: 20:33 - 05:24. Astro Dark: 21:08 - 04:50

Total Clouds (% Sky Obscured)

7
13
23
32
22
17
18
26
42
56
57
58
65
77
77
91
95
93
93
84
75
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
5
6
9
10
7
3
0
0
0
0
0
0
0
4
8
9

Medium Clouds (% Sky Obscured)

3
0
0
0
0
5
10
13
12
11
12
11
5
3
2
0
16
31
46
45
45
44

High Clouds (% Sky Obscured)

3
13
23
32
22
17
18
26
42
56
57
46
48
55
62
66
56
59
71
79
75
67

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
11
11
10
11
12
13
15
17
19
20
21
23
22
23
23
21
19

Feels Like (°C)

15
15
15
14
14
11
11
10
11
10
10
13
13
14
14
15
16
21
20
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

73
72
75
76
79
79
80
78
79
76
75
67
60
53
49
47
44
44
44
44
51
57

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1027

Ozone (du)

348
346
343
341
338
338
338
338
338
338
338
338
338
338
338
338
338
337
337
336
335
333

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 04/04/26 22:39:33. Forecast: 04/04/26 to 10/04/26. Timezone: UTC-4.00