Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 40%

01:07

15:30

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:56, Set: 18:32, Transit: 12:44. Moon - Rise: 01:07, Set: 15:30. Civil Dark: 18:59 - 06:29. Nautical Dark: 19:31 - 05:57. Astro Dark: 20:03 - 05:25

Total Clouds (% Sky Obscured)

59
57
79
71
100
100
100
100
100
100
100
100
100
100
100
100
97
94
98
93
95
88
87
68

Low Clouds (% Sky Obscured)

2
22
36
63
55
38
72
78
94
88
90
100
85
90
100
100
89
90
92
55
91
30
63
68

Medium Clouds (% Sky Obscured)

8
23
32
28
53
54
92
100
100
83
55
54
50
51
36
50
44
26
51
35
35
29
0
0

High Clouds (% Sky Obscured)

59
11
79
71
100
100
100
52
90
86
77
42
67
100
65
40
40
37
36
45
40
45
50
28

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
7
21
31
41
39
33
26
11
17
38
26
21
9
4
6
0
1
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
3
3
4
7
10
8
8
8
8
7
7
7
7
7
6
6
5
5
5
5
5
3
2

Chance of Frost

Temperature (°C)

16
15
15
14
15
15
16
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
66
62
62
59
59
61
59
57
61
62
61
66
69
71
71
72
72
73
72
74
73

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016

Ozone (du)

279
278
277
278
279
280
278
279
280
282
283
283
286
286
287
288
288
288
287
288
289
289
290
291

Monday 5

Waning Crescent 28%

02:22

16:05

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

Sun - Rise: 06:57, Set: 18:30, Transit: 12:43. Moon - Rise: 02:22, Set: 16:05. Civil Dark: 18:57 - 06:30. Nautical Dark: 19:29 - 05:58. Astro Dark: 20:01 - 05:26

Total Clouds (% Sky Obscured)

49
30
25
25
25
30
53
61
51
9
17
29
18
0
0
1
0
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

49
0
0
0
0
0
32
26
24
6
9
14
8
0
0
1
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
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
30
25
25
25
30
35
34
17
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)

3
3
4
4
5
7
9
11
13
14
13
14
14
13
12
9
8
6
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

15
15
15
14
15
16
18
19
21
21
21
21
20
20
19
17
16
16
15
14
14
13
13
12

Feels Like (°C)

14
14
14
13
13
14
15
15
16
16
17
17
16
16
15
14
13
13
13
13
12
10
10
9

Dew Point (°C)

10
11
11
11
11
11
11
10
6
3
2
2
1
1
1
1
1
0
0
1
1
0
0
0

Relative Humidity (%)

72
74
78
80
78
69
64
53
39
30
28
27
27
27
30
32
34
35
36
39
41
40
42
44

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1014
1015
1015
1016
1017
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

293
293
293
295
297
298
300
301
303
304
305
305
307
307
303
302
303
305
305
304
304
305
305
307

Tuesday 6

Waning Crescent 19%

03:35

16:33

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

Sun - Rise: 06:58, Set: 18:28, Transit: 12:43. Moon - Rise: 03:35, Set: 16:33. Civil Dark: 18:56 - 06:31. Nautical Dark: 19:27 - 05:59. Astro Dark: 19:59 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
20
18
25
25
25
18
11
15
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
20
16
19
21
17
13
7
11
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
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
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)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
11
12
14
15
16
17
17
18
18
17
16
16
15
14
14
13
13
13
12

Feels Like (°C)

8
8
7
8
8
8
10
11
12
14
15
15
15
15
15
14
15
14
14
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

47
50
51
52
50
46
41
36
34
31
28
26
26
26
27
30
32
35
38
40
42
43
46
48

Pressure (mb)

1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

307
306
307
309
309
309
309
309
308
307
307
308
311
314
316
317
316
313
313
312
310
306
303
302

Wednesday 7

Waning Crescent 11%

No Rise

16:58

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
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 06:59, Set: 18:27, Transit: 12:43. Moon - Rise: No Rise, Set: 16:58. Civil Dark: 18:54 - 06:32. Nautical Dark: 19:26 - 06:00. Astro Dark: 19:58 - 05:28

Total Clouds (% Sky Obscured)

0
0
2
3
2
7
7
1
1
1
2
4
6
5
4
1
10
17
23
25
26
26
35
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
19
20
21
22
25
37

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
15
17
18
19
21
21
21
21
20
19
18
17
17
16
16
16
16
15

Feels Like (°C)

11
11
12
11
10
12
13
14
16
17
18
19
19
19
18
18
17
16
16
16
15
15
15
15

Dew Point (°C)

2
3
3
4
3
4
3
3
4
5
6
7
7
8
9
10
10
10
10
10
10
11
10
10

Relative Humidity (%)

51
53
55
57
56
51
45
40
38
38
39
40
40
42
47
54
58
61
65
67
68
70
70
72

Pressure (mb)

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

Ozone (du)

302
303
303
304
305
306
307
308
309
311
309
307
306
305
305
307
308
306
305
303
303
303
302
302

Thursday 8

Waning Crescent 5%

04:45

17:20

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

Sun - Rise: 07:00, Set: 18:25, Transit: 12:43. Moon - Rise: 04:45, Set: 17:20. Civil Dark: 18:53 - 06:33. Nautical Dark: 19:24 - 06:01. Astro Dark: 19:56 - 05:29

Total Clouds (% Sky Obscured)

41
47
55
55
51
47
46
44
86
89
77
64
53
21
16
11
9
8
7
4
2
0
0
0

Low Clouds (% Sky Obscured)

7
11
13
24
21
17
10
19
24
28
18
12
7
5
5
4
3
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
27
31
32
35
33
27
21
14
7
21
43
4
3
0
0
0
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
2
5
3
0
2
5
5
52
60
50
29
33
4
6
2
3
5
5
4
1
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
1
1
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
5
5
6
6
7
7
8
9
12
14
13
13
12
10
9
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

15
15
15
15
15
17
18
20
22
23
24
24
24
23
22
21
20
19
18
17
16
15
14
14

Feels Like (°C)

14
15
15
15
16
17
18
19
21
21
21
21
21
20
21
19
19
19
19
18
17
17
16
13

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
76
77
69
59
49
45
43
38
36
35
35
36
39
47
47
50
51
48
47
45
47

Pressure (mb)

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

Ozone (du)

304
305
306
306
306
305
306
306
306
306
308
308
309
310
311
311
310
309
308
307
307
307
307
308

Friday 9

Waning Crescent 1%

05:53

17:43

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

Sun - Rise: 07:01, Set: 18:24, Transit: 12:42. Moon - Rise: 05:53, Set: 17:43. Civil Dark: 18:51 - 06:34. Nautical Dark: 19:23 - 06:02. Astro Dark: 19:54 - 05:30

Total Clouds (% Sky Obscured)

0
0
0
0
10
20
30
30
31
27
18
12
12
14
14
14
9
5
0
1
2
2
30
55

Low Clouds (% Sky Obscured)

0
0
0
0
5
7
9
9
10
10
7
7
6
6
6
5
3
2
0
0
0
0
1
2

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
1
1
1
1
1
0
0
0
0
0
0
0
0
1
2
2
30
55

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
12
11
12
12
13
13
17
17
18
17
17
18
15
16
17
17
16
16
14

Dew Point (°C)

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

Relative Humidity (%)

48
51
51
51
52
45
39
34
31
28
26
26
26
26
29
31
35
37
39
40
42
42
44
45

Pressure (mb)

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

Ozone (du)

309
310
311
311
312
311
310
308
308
308
308
306
304
302
302
302
302
301
301
300
299
298
297
297

Saturday 10

New Moon 0%

07:00

18:05

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

Sun - Rise: 07:02, Set: 18:22, Transit: 12:42. Moon - Rise: 07:00, Set: 18:05. Civil Dark: 18:49 - 06:35. Nautical Dark: 19:21 - 06:03. Astro Dark: 19:53 - 05:31

Total Clouds (% Sky Obscured)

79
81
85
90
76
63
47
60
66
73
81
92
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

79
81
85
90
76
63
47
60
66
73
81
92
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
17
19
20
21
22
22
21
21
21
20
19
19
18
17
17
17

Feels Like (°C)

14
14
14
13
13
12
13
14
14
15
16
21
21
20
20
19
19
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

45
45
48
49
51
46
41
38
36
34
32
35
37
39
42
45
48
50
51
53
54
55

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1026
1025
1024
1024
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

297
297
295
294
293
292
291
289
288
287
285
285
284
283
282
281
280
278
276
274
272
270

Forecast for Morningside Heights, New York County, United States of America (40.81,-73.96)

Generated: 04/10/26 04:43:16. Forecast: 04/10/26 to 10/10/26. Timezone: UTC-4.00