Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 90%

20:06

12:00

21 Good
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

Sun - Rise: 08:02, Set: 18:16, Transit: 13:09. Moon - Rise: 20:06, Set: 12:00. Civil Dark: 18:49 - 07:29. Nautical Dark: 19:27 - 06:51. Astro Dark: 20:04 - 06:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
3
2
0
0
0
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
0
0
0
0

High Clouds (% Sky Obscured)

1
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
4
4
4
4
4
4
4
4
4
4
4
4
5
5
6
6
6
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
3
3
3
2
2
3
5
7
9
11
12
13
13
12
11
9
7

Feels Like (°C)

5
5
4
3
3
3
2
2
2
1
1
1
1
3
6
8
11
12
13
13
12
11
8
6

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
88
90
91
93
94
96
97
98
100
99
90
79
72
65
60
58
59
65
72
79
82

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1027
1027
1028
1028
1028
1027
1026
1026
1025
1024
1024
1024
1024
1024

Ozone (du)

274
274
273
272
271
271
270
270
268
268
267
267
266
265
263
262
262
262
263
263
262
262
262
260

Sunday 24

Waning Gibbous 83%

20:43

13:03

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

Sun - Rise: 08:04, Set: 18:14, Transit: 13:09. Moon - Rise: 20:43, Set: 13:03. Civil Dark: 18:47 - 07:31. Nautical Dark: 19:25 - 06:53. Astro Dark: 20:02 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
11
96
91
77
62
80
32
36
9
2
2
7
17
78
50
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
34
8
0
0
0
0
0
2
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
11
96
91
77
61
77
20
4
0
0
0
0
11
77
48
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
5
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
4
3
3
3
4
4
4
4
4
4
5
5
5
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
4
3
3
3
3
4
6
8
10
11
13
14
14
13
12
10
9

Feels Like (°C)

5
5
4
3
3
3
3
2
2
1
1
1
2
4
6
8
11
13
14
14
13
12
10
9

Dew Point (°C)

4
4
4
4
4
4
4
4
3
3
3
3
4
6
6
6
7
6
7
7
7
7
7
7

Relative Humidity (%)

86
88
90
93
94
97
98
99
100
100
100
100
100
100
91
81
72
66
62
63
68
73
79
83

Pressure (mb)

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

Ozone (du)

260
261
261
261
261
260
262
262
262
263
262
263
264
263
261
260
259
259
260
261
262
262
262
262

Monday 25

Waning Gibbous 75%

No Rise

14:00

21 Good
22 OK
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

Sun - Rise: 08:05, Set: 18:12, Transit: 13:09. Moon - Rise: No Rise, Set: 14:00. Civil Dark: 18:45 - 07:32. Nautical Dark: 19:23 - 06:54. Astro Dark: 20:00 - 06:17

Total Clouds (% Sky Obscured)

2
16
94
71
94
100
100
100
100
89
82
98
98
98
98
98
98
100
100
100
100
100
100
39

Low Clouds (% Sky Obscured)

2
5
11
20
63
100
100
100
100
70
4
16
16
16
16
16
16
100
100
100
100
100
100
35

Medium Clouds (% Sky Obscured)

1
12
94
63
88
59
93
70
48
15
2
72
72
72
72
72
72
20
20
20
20
20
20
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
48
77
69
81
95
95
95
95
95
95
10
10
10
10
10
10
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
1
3
5
8
9
13
11
14
17
13
10
8
6
0
4
7
6
6
6
6
4

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.03
0.05
0.07
0.04
0.06
0.06
0.02
0.01
0.01
0.01
0
0.02
0.03
0.02
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
5
4
4
4
5
5
5
6
6
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
8
8
8
7
7
7
7
7
9
10
10
10
10
10
10
10
9
9
8

Relative Humidity (%)

86
90
92
93
94
95
97
98
100
100
100
100
100
100
100
97
94
89
86
84
85
86
90
92

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1025

Ozone (du)

263
263
264
264
265
268
269
270
271
273
276
279
280
283
283
282
280
285
284
281
279
278
277
277

Tuesday 26

Waning Gibbous 66%

21:30

14:48

21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 08:07, Set: 18:10, Transit: 13:09. Moon - Rise: 21:30, Set: 14:48. Civil Dark: 18:44 - 07:34. Nautical Dark: 19:21 - 06:56. Astro Dark: 19:59 - 06:19

Total Clouds (% Sky Obscured)

39
39
39
39
39
0
0
0
0
0
0
66
66
66
66
66
66
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

35
35
35
35
35
0
0
0
0
0
0
66
66
66
66
66
66
100
100
100
100
100
100
19

Medium Clouds (% Sky Obscured)

9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
85
85
85
85
85
85
85

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
1
1
1
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
7
7
7
6
6
6
5
7
8
8
9
11
12
13
14
15
14
12
11
10

Dew Point (°C)

8
8
8
8
7
7
7
7
7
7
6
7
8
8
9
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

94
97
99
100
100
100
100
100
100
100
100
100
100
100
100
94
87
80
75
72
76
82
90
96

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

275
274
272
271
271
270
269
269
269
268
267
267
267
267
266
265
266
266
266
267
267
267
267
264

Wednesday 27

Waning Gibbous 56%

22:28

15:26

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good

Sun - Rise: 08:09, Set: 18:09, Transit: 13:09. Moon - Rise: 22:28, Set: 15:26. Civil Dark: 18:42 - 07:35. Nautical Dark: 19:20 - 06:57. Astro Dark: 19:57 - 06:20

Total Clouds (% Sky Obscured)

87
87
87
87
87
0
0
0
0
0
0
5
5
5
5
5
5
21
21
21
21
21
21
0

Low Clouds (% Sky Obscured)

19
19
19
19
19
0
0
0
0
0
0
5
5
5
5
5
5
21
21
21
21
21
21
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)

85
85
85
85
85
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
0
0
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
5
3
3
5
3
3
3

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
6
6
6
5
4
5
6
7
8
10
12
12
12
12
11
9
8

Feels Like (°C)

8
8
8
8
7
7
7
6
5
5
5
4
5
6
7
8
10
12
12
12
12
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
91
86
84
84
85
92
98
100

Pressure (mb)

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

Ozone (du)

263
263
263
263
262
261
261
261
261
261
261
260
260
261
262
262
262
262
261
261
260
261
262
263

Thursday 28

Third Quarter 46%

23:34

15:57

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

Sun - Rise: 08:10, Set: 18:07, Transit: 13:09. Moon - Rise: 23:34, Set: 15:57. Civil Dark: 18:40 - 07:37. Nautical Dark: 19:18 - 06:59. Astro Dark: 19:55 - 06:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
76
76
76
76
76
76
41
41
41
41
41
41
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
51
51
51
51
51
51
41
41
41
41
41
41
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
42
42
42
42
42
42
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
5
4
4
4
4
4
5
6
8
10
12
13
14
14
14
12
11
10

Feels Like (°C)

7
7
6
6
5
5
4
3
3
2
2
2
3
5
6
8
12
13
14
14
14
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
82
78
79
82
87
93
98

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016

Ozone (du)

264
266
268
269
270
271
271
271
272
272
272
271
270
269
269
269
270
271
271
271
271
271
270
270

Friday 29

Waning Crescent 36%

00:45

16:21

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 08:12, Set: 18:05, Transit: 13:08. Moon - Rise: 00:45, Set: 16:21. Civil Dark: 18:39 - 07:38. Nautical Dark: 19:17 - 07:00. Astro Dark: 19:54 - 06:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
2
2
2
75
75
75
75
75
75
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
2
2
2
1
1
1
1
1
1
15
15
15
15
15
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
74
74
74
74
74
74
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.04
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
8
8
8
8
8
8
9
10
10
12
13
15
15
16
16
15
13
12

Feels Like (°C)

8
8
8
7
7
7
6
6
6
6
7
7
7
8
10
12
13
15
15
16
16
15
13
12

Dew Point (°C)

10
9
9
8
8
8
8
8
8
8
8
8
9
10
10
12
13
13
13
13
13
13
13
12

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
91
87
85
87
91
98
100

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

270
270
270
269
268
268
272
278
281
281
279
277
276
275
274
274
274
274
273
273
272
271
269
266

Forecast for Darmstadt, Darmstadt, DE (49.84,8.66)

Generated: 23/10/21 21:54:29. Forecast: 23/10/21 to 30/10/21. Timezone: UTC+2.00