Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 97%

19:17

09:27

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 07:10, Set: 19:02, Transit: 13:05. Moon - Rise: 19:17, Set: 09:27. Civil Dark: 19:30 - 06:42. Nautical Dark: 20:02 - 06:10. Astro Dark: 20:35 - 05:37

Total Clouds (% Sky Obscured)

100
94
99
94
69
66
95
97
95
51
48
45
43
46
55
55
66
81
93
92
92
74
55
46

Low Clouds (% Sky Obscured)

75
86
92
84
46
41
95
97
94
25
15
13
14
9
27
24
47
71
90
89
89
62
37
14

Medium Clouds (% Sky Obscured)

42
43
54
56
36
32
32
29
43
50
48
40
34
28
13
23
26
20
20
17
38
55
47
34

High Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
5
0
0
0
0
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
1
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 (%)

2
22
22
6
3
2
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
3
2
5
4
4
4
4
5
5
5
4
4
4
3
2
2
2
3
3
3
5
5
6

Chance of Frost

Temperature (°C)

17
18
18
19
19
19
19
18
18
18
17
17
17
17
16
16
16
16
16
16
16
16
17
18

Feels Like (°C)

17
18
18
19
19
21
21
19
17
17
19
18
19
18
19
18
18
17
17
15
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

79
77
76
78
77
75
78
82
83
86
93
95
95
93
96
95
95
96
96
95
92
85
77
69

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

287
285
285
285
285
285
284
284
284
283
281
281
281
279
278
277
277
278
278
279
278
278
277
277

Monday 28

Waning Gibbous 91%

19:45

10:43

12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 Bad

Sun - Rise: 07:11, Set: 19:01, Transit: 13:05. Moon - Rise: 19:45, Set: 10:43. Civil Dark: 19:28 - 06:43. Nautical Dark: 20:01 - 06:11. Astro Dark: 20:33 - 05:38

Total Clouds (% Sky Obscured)

47
72
83
83
76
20
58
44
21
61
83
93
100
69
94
100
79
92
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
9
9
6
3
1
1
0
0
0
1
3
2
3
2
2
2
4
4
10
18
22
11
85

Medium Clouds (% Sky Obscured)

23
2
0
0
0
0
0
0
0
0
0
0
0
0
75
65
27
54
74
50
50
63
59
81

High Clouds (% Sky Obscured)

6
29
60
48
42
4
40
39
21
60
83
84
100
61
51
100
57
90
96
100
100
100
100
98

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
1
0
0
0
0
0
0
0
0
0
0
0
1

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
7
6
6
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
10
11
12
13
13
12
12
12
12
11
11
11
10
9
8
7
8
9
10
10
11

Relative Humidity (%)

63
59
53
49
50
56
64
69
72
74
75
77
74
73
74
72
68
64
63
66
69
68
65
62

Pressure (mb)

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

Ozone (du)

277
276
275
275
274
273
273
273
272
271
271
271
269
268
267
266
266
266
266
266
266
266
265
264

Tuesday 29

Waning Gibbous 84%

20:18

12:00

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:12, Set: 18:59, Transit: 13:05. Moon - Rise: 20:18, Set: 12:00. Civil Dark: 19:27 - 06:44. Nautical Dark: 19:59 - 06:12. Astro Dark: 20:32 - 05:39

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)

10
5
17
3
41
87
91
63
98
50
98
47
58
99
54
38
99
35
57
11
97
98
98
81

Medium Clouds (% Sky Obscured)

95
69
72
73
87
93
81
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
7
4
9
3
4
6
6
9
9
5
9
5
3
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
33
30
41
69
85
76
75
73
95
95
95
95
95
95
95
95
95
95
82
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.3
0.4
0.4
0.7
2.2
1.8
0.7
1.9
1.8
2.6
2.2
1.4
1.3
0.6
0.5
0.7
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
19
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19

Feels Like (°C)

16
17
17
17
19
20
21
20
20
20
19
20
19
20
18
18
19
19
18
18
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

68
57
56
57
60
77
86
86
89
91
95
98
96
98
96
92
93
89
88
88
86
85
84
80

Pressure (mb)

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

Ozone (du)

264
265
264
263
263
262
262
260
259
258
258
257
256
256
255
255
254
254
252
252
251
251
251
250

Wednesday 30

Waning Gibbous 74%

21:01

12:00

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:13, Set: 18:57, Transit: 13:04. Moon - Rise: 21:01, Set: 12:00. Civil Dark: 19:25 - 06:45. Nautical Dark: 19:57 - 06:13. Astro Dark: 20:30 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
91
100
100
99
99
98
98
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
12
52
17
99
98
87
75
100
96
85
6
3
91
63
3
7
7
87
95
97
26
20
5

Medium Clouds (% Sky Obscured)

100
100
100
100
95
65
60
70
75
75
72
83
83
81
82
74
59
39
23
19
46
40
40
3

High Clouds (% Sky Obscured)

100
100
100
100
100
91
85
80
75
100
77
53
30
35
40
45
63
83
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

93
95
95
95
95
95
95
95
95
95
95
95
95
61
40
31
29
22
5
3
1
0
0
0

Precipitation Amount (mm)

0.6
0.7
0.9
1.7
2.4
1.2
1.3
2.8
3.8
3.4
2.2
1.8
1.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
6
7
9
9
9
9
9
8
9
8
9
8
9
9
9
9
11
12
13
12

Chance of Frost

Temperature (°C)

19
19
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
18
18
17
17
17
17
17

Feels Like (°C)

19
20
20
20
19
19
18
19
19
19
19
20
19
19
19
19
19
18
16
16
14
13
13
13

Dew Point (°C)

15
15
15
15
17
18
18
18
18
18
18
18
18
18
18
18
18
18
15
14
13
12
12
12

Relative Humidity (%)

76
75
72
75
82
91
89
91
92
91
92
95
92
96
95
93
95
95
83
83
78
74
73
71

Pressure (mb)

1007
1006
1006
1005
1005
1005
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1009
1010
1011
1013
1015
1016
1017

Ozone (du)

249
248
248
247
246
248
249
250
249
249
250
251
251
251
251
251
252
253
253
254
255
256
256
256

Thursday 1

Waning Gibbous 63%

21:54

13:14

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

Sun - Rise: 07:14, Set: 18:56, Transit: 13:04. Moon - Rise: 21:54, Set: 13:14. Civil Dark: 19:23 - 06:46. Nautical Dark: 19:55 - 06:14. Astro Dark: 20:28 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
76
64
51
10
0
50
28
9
6
3
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
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)

100
100
100
100
100
100
100
88
76
64
51
8
0
43
26
9
5
3
1
1
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
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)

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
17
16
15
14
13
12
11
10
9
9
9
8
8
7
7
8
10
11
12

Feels Like (°C)

14
14
14
14
15
13
13
12
11
10
9
8
9
8
9
8
8
8
7
7
6
6
6
7

Dew Point (°C)

12
12
10
9
9
8
8
8
7
6
5
5
5
4
4
4
3
3
2
1
1
1
1
1

Relative Humidity (%)

68
66
60
55
55
56
58
61
62
63
63
65
68
69
70
70
70
69
68
66
61
56
51
46

Pressure (mb)

1018
1018
1018
1018
1019
1020
1020
1020
1021
1022
1022
1023
1023
1023
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

257
259
259
262
263
264
264
266
267
267
269
269
269
272
274
275
276
275
275
274
275
275
275
276

Friday 2

Waning Gibbous 51%

22:59

14:19

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

Sun - Rise: 07:15, Set: 18:54, Transit: 13:04. Moon - Rise: 22:59, Set: 14:19. Civil Dark: 19:21 - 06:47. Nautical Dark: 19:54 - 06:15. Astro Dark: 20:26 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
5
7
6
4
2
0
16
32
48
29
17
6
11
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
4
3

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
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
5
7
6
4
2
0
15
26
32
23
14
3
4
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
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
7
7
7
7
6
5
4
4
4
4
3
3
3
3
3
3
3
4
4
5
6
7
7

Chance of Frost

Temperature (°C)

14
15
16
16
17
16
14
13
12
11
10
9
9
8
8
8
7
7
7
7
8
10
12
13

Feels Like (°C)

8
9
14
14
14
15
16
16
10
10
11
11
10
10
7
8
7
7
7
7
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

41
36
36
35
35
40
47
55
57
58
60
61
63
64
65
68
69
69
70
72
67
62
57
53

Pressure (mb)

1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

276
277
277
276
276
275
275
275
274
274
273
272
271
270
270
270
270
271
272
273
276
278
280
281

Saturday 3

Third Quarter 39%

00:12

15:12

12 OK
13 OK
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

Sun - Rise: 07:16, Set: 18:52, Transit: 13:03. Moon - Rise: 00:12, Set: 15:12. Civil Dark: 19:20 - 06:48. Nautical Dark: 19:52 - 06:16. Astro Dark: 20:24 - 05:44

Total Clouds (% Sky Obscured)

20
29
37
45
49
58
57
57
56
55
65
76
84
83
76
70
80
89
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
9
15
18
22
25
26
26
32
35
54
70
84
83
76
70
71
73
76

High Clouds (% Sky Obscured)

5
18
32
45
49
58
57
57
56
55
52
43
29
24
16
12
28
48
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
13
16

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
14
14
14
14
15
15
9
9
9
9
8
8
6
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

47
43
42
42
41
47
54
61
60
59
57
55
52
50
51
51
52
54
56

Pressure (mb)

1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1021
1021

Ozone (du)

281
282
281
281
280
280
281
281
282
283
284
285
286
286
287
288
289
291
292

Forecast for Granger, Dallas, United States of America (41.76,-93.82)

Generated: 27/09/26 12:08:50. Forecast: 27/09/26 to 03/10/26. Timezone: UTC-5.00